65266576

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{569}}^1$

素因数の和:751

約数の個数: 40

約数和(自身を含む): 129768480

約数和(自身を除く): 64501904

約数列:

[1, 2, 4, 8, 16, 67, 107, 134, 214, 268, 428, 536, 569, 856, 1072, 1138, 1712, 2276, 4552, 7169, 9104, 14338, 28676, 38123, 57352, 60883, 76246, 114704, 121766, 152492, 243532, 304984, 487064, 609968, 974128, 4079161, 8158322, 16316644, 32633288, 65266576]

約数ペア:

[(1, 65266576), (2, 32633288), (4, 16316644), (8, 8158322), (16, 4079161), (67, 974128), (107, 609968), (134, 487064), (214, 304984), (268, 243532), (428, 152492), (536, 121766), (569, 114704), (856, 76246), (1072, 60883), (1138, 57352), (1712, 38123), (2276, 28676), (4552, 14338), (7169, 9104)]