69905528

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{401}}^1$

素因数の和:708

約数の個数: 64

約数和(自身を含む): 164401920

約数和(自身を除く): 94496392

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 283, 308, 401, 566, 616, 802, 1132, 1604, 1981, 2264, 2807, 3113, 3208, 3962, 4411, 5614, 6226, 7924, 8822, 11228, 12452, 15848, 17644, 21791, 22456, 24904, 30877, 35288, 43582, 61754, 87164, 113483, 123508, 174328, 226966, 247016, 453932, 794381, 907864, 1248313, 1588762, 2496626, 3177524, 4993252, 6355048, 8738191, 9986504, 17476382, 34952764, 69905528]

約数ペア:

[(1, 69905528), (2, 34952764), (4, 17476382), (7, 9986504), (8, 8738191), (11, 6355048), (14, 4993252), (22, 3177524), (28, 2496626), (44, 1588762), (56, 1248313), (77, 907864), (88, 794381), (154, 453932), (283, 247016), (308, 226966), (401, 174328), (566, 123508), (616, 113483), (802, 87164), (1132, 61754), (1604, 43582), (1981, 35288), (2264, 30877), (2807, 24904), (3113, 22456), (3208, 21791), (3962, 17644), (4411, 15848), (5614, 12452), (6226, 11228), (7924, 8822)]