61305856

素因数分解:

$2^{10}\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:199

約数の個数: 88

約数和(自身を含む): 135593280

約数和(自身を除く): 74287424

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 64, 76, 92, 128, 137, 152, 184, 256, 274, 304, 368, 437, 512, 548, 608, 736, 874, 1024, 1096, 1216, 1472, 1748, 2192, 2432, 2603, 2944, 3151, 3496, 4384, 4864, 5206, 5888, 6302, 6992, 8768, 9728, 10412, 11776, 12604, 13984, 17536, 19456, 20824, 23552, 25208, 27968, 35072, 41648, 50416, 55936, 59869, 70144, 83296, 100832, 111872, 119738, 140288, 166592, 201664, 223744, 239476, 333184, 403328, 447488, 478952, 666368, 806656, 957904, 1332736, 1613312, 1915808, 2665472, 3226624, 3831616, 7663232, 15326464, 30652928, 61305856]

約数ペア:

[(1, 61305856), (2, 30652928), (4, 15326464), (8, 7663232), (16, 3831616), (19, 3226624), (23, 2665472), (32, 1915808), (38, 1613312), (46, 1332736), (64, 957904), (76, 806656), (92, 666368), (128, 478952), (137, 447488), (152, 403328), (184, 333184), (256, 239476), (274, 223744), (304, 201664), (368, 166592), (437, 140288), (512, 119738), (548, 111872), (608, 100832), (736, 83296), (874, 70144), (1024, 59869), (1096, 55936), (1216, 50416), (1472, 41648), (1748, 35072), (2192, 27968), (2432, 25208), (2603, 23552), (2944, 20824), (3151, 19456), (3496, 17536), (4384, 13984), (4864, 12604), (5206, 11776), (5888, 10412), (6302, 9728), (6992, 8768)]