3948712

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:265

約数の個数: 32

約数和(自身を含む): 7711200

約数和(自身を除く): 3762488

約数列:

[1, 2, 4, 8, 53, 67, 106, 134, 139, 212, 268, 278, 424, 536, 556, 1112, 3551, 7102, 7367, 9313, 14204, 14734, 18626, 28408, 29468, 37252, 58936, 74504, 493589, 987178, 1974356, 3948712]

約数ペア:

[(1, 3948712), (2, 1974356), (4, 987178), (8, 493589), (53, 74504), (67, 58936), (106, 37252), (134, 29468), (139, 28408), (212, 18626), (268, 14734), (278, 14204), (424, 9313), (536, 7367), (556, 7102), (1112, 3551)]