26888974264

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{3191}}^1\times {\mathrm{6709}}^1$

素因数の和:10063

約数の個数: 32

約数和(自身を含む): 50761418400

約数和(自身を除く): 23872444136

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 3191, 6382, 6709, 12764, 13418, 25528, 26836, 53672, 500987, 1001974, 1053313, 2003948, 2106626, 4007896, 4213252, 8426504, 21408419, 42816838, 85633676, 171267352, 3361121783, 6722243566, 13444487132, 26888974264]

約数ペア:

[(1, 26888974264), (2, 13444487132), (4, 6722243566), (8, 3361121783), (157, 171267352), (314, 85633676), (628, 42816838), (1256, 21408419), (3191, 8426504), (6382, 4213252), (6709, 4007896), (12764, 2106626), (13418, 2003948), (25528, 1053313), (26836, 1001974), (53672, 500987)]