25256764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{28571}}^1$

素因数の和:28605

約数の個数: 24

約数和(自身を含む): 50401008

約数和(自身を除く): 25144244

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 28571, 57142, 114284, 371423, 485707, 742846, 971414, 1485692, 1942828, 6314191, 12628382, 25256764]

約数ペア:

[(1, 25256764), (2, 12628382), (4, 6314191), (13, 1942828), (17, 1485692), (26, 971414), (34, 742846), (52, 485707), (68, 371423), (221, 114284), (442, 57142), (884, 28571)]