64912276

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{401}}^1$

素因数の和:712

約数の個数: 48

約数和(自身を含む): 134261568

約数和(自身を除く): 69349292

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 283, 286, 401, 566, 572, 802, 1132, 1604, 3113, 3679, 4411, 5213, 6226, 7358, 8822, 10426, 12452, 14716, 17644, 20852, 40469, 57343, 80938, 113483, 114686, 161876, 226966, 229372, 453932, 1248313, 1475279, 2496626, 2950558, 4993252, 5901116, 16228069, 32456138, 64912276]

約数ペア:

[(1, 64912276), (2, 32456138), (4, 16228069), (11, 5901116), (13, 4993252), (22, 2950558), (26, 2496626), (44, 1475279), (52, 1248313), (143, 453932), (283, 229372), (286, 226966), (401, 161876), (566, 114686), (572, 113483), (802, 80938), (1132, 57343), (1604, 40469), (3113, 20852), (3679, 17644), (4411, 14716), (5213, 12452), (6226, 10426), (7358, 8822)]