64081624064

素因数分解:

$2^{10}\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{7537}}^1$

素因数の和:7618

約数の個数: 132

約数和(自身を含む): 141094535184

約数和(自身を除く): 77012911120

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 64, 76, 92, 128, 152, 184, 256, 304, 361, 368, 437, 512, 608, 722, 736, 874, 1024, 1216, 1444, 1472, 1748, 2432, 2888, 2944, 3496, 4864, 5776, 5888, 6992, 7537, 8303, 9728, 11552, 11776, 13984, 15074, 16606, 19456, 23104, 23552, 27968, 30148, 33212, 46208, 55936, 60296, 66424, 92416, 111872, 120592, 132848, 143203, 173351, 184832, 223744, 241184, 265696, 286406, 346702, 369664, 447488, 482368, 531392, 572812, 693404, 964736, 1062784, 1145624, 1386808, 1929472, 2125568, 2291248, 2720857, 2773616, 3293669, 3858944, 4251136, 4582496, 5441714, 5547232, 6587338, 7717888, 8502272, 9164992, 10883428, 11094464, 13174676, 18329984, 21766856, 22188928, 26349352, 36659968, 43533712, 44377856, 52698704, 62579711, 73319936, 87067424, 88755712, 105397408, 125159422, 146639872, 174134848, 177511424, 210794816, 250318844, 348269696, 421589632, 500637688, 696539392, 843179264, 1001275376, 1393078784, 1686358528, 2002550752, 2786157568, 3372717056, 4005101504, 8010203008, 16020406016, 32040812032, 64081624064]

約数ペア:

[(1, 64081624064), (2, 32040812032), (4, 16020406016), (8, 8010203008), (16, 4005101504), (19, 3372717056), (23, 2786157568), (32, 2002550752), (38, 1686358528), (46, 1393078784), (64, 1001275376), (76, 843179264), (92, 696539392), (128, 500637688), (152, 421589632), (184, 348269696), (256, 250318844), (304, 210794816), (361, 177511424), (368, 174134848), (437, 146639872), (512, 125159422), (608, 105397408), (722, 88755712), (736, 87067424), (874, 73319936), (1024, 62579711), (1216, 52698704), (1444, 44377856), (1472, 43533712), (1748, 36659968), (2432, 26349352), (2888, 22188928), (2944, 21766856), (3496, 18329984), (4864, 13174676), (5776, 11094464), (5888, 10883428), (6992, 9164992), (7537, 8502272), (8303, 7717888), (9728, 6587338), (11552, 5547232), (11776, 5441714), (13984, 4582496), (15074, 4251136), (16606, 3858944), (19456, 3293669), (23104, 2773616), (23552, 2720857), (27968, 2291248), (30148, 2125568), (33212, 1929472), (46208, 1386808), (55936, 1145624), (60296, 1062784), (66424, 964736), (92416, 693404), (111872, 572812), (120592, 531392), (132848, 482368), (143203, 447488), (173351, 369664), (184832, 346702), (223744, 286406), (241184, 265696)]