15572288

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:255

約数の個数: 56

約数和(自身を含む): 32918400

約数和(自身を除く): 17346112

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 71, 92, 142, 149, 184, 284, 298, 368, 568, 596, 736, 1136, 1192, 1472, 1633, 2272, 2384, 3266, 3427, 4544, 4768, 6532, 6854, 9536, 10579, 13064, 13708, 21158, 26128, 27416, 42316, 52256, 54832, 84632, 104512, 109664, 169264, 219328, 243317, 338528, 486634, 677056, 973268, 1946536, 3893072, 7786144, 15572288]

約数ペア:

[(1, 15572288), (2, 7786144), (4, 3893072), (8, 1946536), (16, 973268), (23, 677056), (32, 486634), (46, 338528), (64, 243317), (71, 219328), (92, 169264), (142, 109664), (149, 104512), (184, 84632), (284, 54832), (298, 52256), (368, 42316), (568, 27416), (596, 26128), (736, 21158), (1136, 13708), (1192, 13064), (1472, 10579), (1633, 9536), (2272, 6854), (2384, 6532), (3266, 4768), (3427, 4544)]