4421528

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{1531}}^1$

素因数の和:1575

約数の個数: 24

約数和(自身を含む): 8755380

約数和(自身を除く): 4333852

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1444, 1531, 2888, 3062, 6124, 12248, 29089, 58178, 116356, 232712, 552691, 1105382, 2210764, 4421528]

約数ペア:

[(1, 4421528), (2, 2210764), (4, 1105382), (8, 552691), (19, 232712), (38, 116356), (76, 58178), (152, 29089), (361, 12248), (722, 6124), (1444, 3062), (1531, 2888)]