3893072

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:251

約数の個数: 40

約数和(自身を含む): 8035200

約数和(自身を除く): 4142128

約数列:

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

約数ペア:

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