172657472

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{207521}}^1$

素因数の和:207546

約数の個数: 28

約数和(自身を含む): 368974116

約数和(自身を除く): 196316644

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 207521, 415042, 830084, 1660168, 2697773, 3320336, 5395546, 6640672, 10791092, 13281344, 21582184, 43164368, 86328736, 172657472]

約数ペア:

[(1, 172657472), (2, 86328736), (4, 43164368), (8, 21582184), (13, 13281344), (16, 10791092), (26, 6640672), (32, 5395546), (52, 3320336), (64, 2697773), (104, 1660168), (208, 830084), (416, 415042), (832, 207521)]