15731052544

素因数分解:

$2^{12}\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{859}}^1$

素因数の和:1163

約数の個数: 104

約数和(自身を含む): 33474323520

約数和(自身を除く): 17743270976

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 263, 272, 512, 526, 544, 859, 1024, 1052, 1088, 1718, 2048, 2104, 2176, 3436, 4096, 4208, 4352, 4471, 6872, 8416, 8704, 8942, 13744, 14603, 16832, 17408, 17884, 27488, 29206, 33664, 34816, 35768, 54976, 58412, 67328, 69632, 71536, 109952, 116824, 134656, 143072, 219904, 225917, 233648, 269312, 286144, 439808, 451834, 467296, 538624, 572288, 879616, 903668, 934592, 1077248, 1144576, 1759232, 1807336, 1869184, 2289152, 3518464, 3614672, 3738368, 3840589, 4578304, 7229344, 7476736, 7681178, 9156608, 14458688, 14953472, 15362356, 18313216, 28917376, 29906944, 30724712, 57834752, 59813888, 61449424, 115669504, 122898848, 231339008, 245797696, 462678016, 491595392, 925356032, 983190784, 1966381568, 3932763136, 7865526272, 15731052544]

約数ペア:

[(1, 15731052544), (2, 7865526272), (4, 3932763136), (8, 1966381568), (16, 983190784), (17, 925356032), (32, 491595392), (34, 462678016), (64, 245797696), (68, 231339008), (128, 122898848), (136, 115669504), (256, 61449424), (263, 59813888), (272, 57834752), (512, 30724712), (526, 29906944), (544, 28917376), (859, 18313216), (1024, 15362356), (1052, 14953472), (1088, 14458688), (1718, 9156608), (2048, 7681178), (2104, 7476736), (2176, 7229344), (3436, 4578304), (4096, 3840589), (4208, 3738368), (4352, 3614672), (4471, 3518464), (6872, 2289152), (8416, 1869184), (8704, 1807336), (8942, 1759232), (13744, 1144576), (14603, 1077248), (16832, 934592), (17408, 903668), (17884, 879616), (27488, 572288), (29206, 538624), (33664, 467296), (34816, 451834), (35768, 439808), (54976, 286144), (58412, 269312), (67328, 233648), (69632, 225917), (71536, 219904), (109952, 143072), (116824, 134656)]