74821628

素因数分解:

$2^2\times 7^2\times {\mathrm{229}}^1\times {\mathrm{1667}}^1$

素因数の和:1914

約数の個数: 36

約数和(自身を含む): 153072360

約数和(自身を除く): 78250732

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 229, 458, 916, 1603, 1667, 3206, 3334, 6412, 6668, 11221, 11669, 22442, 23338, 44884, 46676, 81683, 163366, 326732, 381743, 763486, 1526972, 2672201, 5344402, 10688804, 18705407, 37410814, 74821628]

約数ペア:

[(1, 74821628), (2, 37410814), (4, 18705407), (7, 10688804), (14, 5344402), (28, 2672201), (49, 1526972), (98, 763486), (196, 381743), (229, 326732), (458, 163366), (916, 81683), (1603, 46676), (1667, 44884), (3206, 23338), (3334, 22442), (6412, 11669), (6668, 11221)]