65969198

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1$

素因数の和:416

約数の個数: 32

約数和(自身を含む): 106444800

約数和(自身を除く): 40475602

約数列:

[1, 2, 23, 46, 59, 109, 118, 218, 223, 446, 1357, 2507, 2714, 5014, 5129, 6431, 10258, 12862, 13157, 24307, 26314, 48614, 147913, 295826, 302611, 559061, 605222, 1118122, 1434113, 2868226, 32984599, 65969198]

約数ペア:

[(1, 65969198), (2, 32984599), (23, 2868226), (46, 1434113), (59, 1118122), (109, 605222), (118, 559061), (218, 302611), (223, 295826), (446, 147913), (1357, 48614), (2507, 26314), (2714, 24307), (5014, 13157), (5129, 12862), (6431, 10258)]