72676708

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{32503}}^1$

素因数の和:32563

約数の個数: 24

約数和(自身を含む): 140157248

約数和(自身を除く): 67480540

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 32503, 65006, 130012, 422539, 845078, 1397629, 1690156, 2795258, 5590516, 18169177, 36338354, 72676708]

約数ペア:

[(1, 72676708), (2, 36338354), (4, 18169177), (13, 5590516), (26, 2795258), (43, 1690156), (52, 1397629), (86, 845078), (172, 422539), (559, 130012), (1118, 65006), (2236, 32503)]