25912012

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{54437}}^1$

素因数の和:54465

約数の個数: 24

約数和(自身を含む): 54873504

約数和(自身を除く): 28961492

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 54437, 108874, 217748, 381059, 762118, 925429, 1524236, 1850858, 3701716, 6478003, 12956006, 25912012]

約数ペア:

[(1, 25912012), (2, 12956006), (4, 6478003), (7, 3701716), (14, 1850858), (17, 1524236), (28, 925429), (34, 762118), (68, 381059), (119, 217748), (238, 108874), (476, 54437)]