65391524

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{251}}^1$

素因数の和:488

約数の個数: 48

約数和(自身を含む): 130056192

約数和(自身を除く): 64664668

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 191, 251, 341, 382, 502, 682, 764, 1004, 1364, 2101, 2761, 4202, 5522, 5921, 7781, 8404, 11044, 11842, 15562, 23684, 31124, 47941, 65131, 85591, 95882, 130262, 171182, 191764, 260524, 342364, 527351, 1054702, 1486171, 2109404, 2972342, 5944684, 16347881, 32695762, 65391524]

約数ペア:

[(1, 65391524), (2, 32695762), (4, 16347881), (11, 5944684), (22, 2972342), (31, 2109404), (44, 1486171), (62, 1054702), (124, 527351), (191, 342364), (251, 260524), (341, 191764), (382, 171182), (502, 130262), (682, 95882), (764, 85591), (1004, 65131), (1364, 47941), (2101, 31124), (2761, 23684), (4202, 15562), (5522, 11842), (5921, 11044), (7781, 8404)]