7786144

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:253

約数の個数: 48

約数和(自身を含む): 16329600

約数和(自身を除く): 8543456

約数列:

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

約数ペア:

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