24889870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{3571}}^1$

素因数の和:3636

約数の個数: 32

約数和(自身を含む): 48607776

約数和(自身を除く): 23717906

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 170, 205, 410, 697, 1394, 3485, 3571, 6970, 7142, 17855, 35710, 60707, 121414, 146411, 292822, 303535, 607070, 732055, 1464110, 2488987, 4977974, 12444935, 24889870]

約数ペア:

[(1, 24889870), (2, 12444935), (5, 4977974), (10, 2488987), (17, 1464110), (34, 732055), (41, 607070), (82, 303535), (85, 292822), (170, 146411), (205, 121414), (410, 60707), (697, 35710), (1394, 17855), (3485, 7142), (3571, 6970)]