61686404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2251}}^1$

素因数の和:2316

約数の個数: 48

約数和(自身を含む): 127120896

約数和(自身を除く): 65434492

約数列:

[1, 2, 4, 13, 17, 26, 31, 34, 52, 62, 68, 124, 221, 403, 442, 527, 806, 884, 1054, 1612, 2108, 2251, 4502, 6851, 9004, 13702, 27404, 29263, 38267, 58526, 69781, 76534, 117052, 139562, 153068, 279124, 497471, 907153, 994942, 1186277, 1814306, 1989884, 2372554, 3628612, 4745108, 15421601, 30843202, 61686404]

約数ペア:

[(1, 61686404), (2, 30843202), (4, 15421601), (13, 4745108), (17, 3628612), (26, 2372554), (31, 1989884), (34, 1814306), (52, 1186277), (62, 994942), (68, 907153), (124, 497471), (221, 279124), (403, 153068), (442, 139562), (527, 117052), (806, 76534), (884, 69781), (1054, 58526), (1612, 38267), (2108, 29263), (2251, 27404), (4502, 13702), (6851, 9004)]