63966410

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{2707}}^1$

素因数の和:2870

約数の個数: 32

約数和(自身を含む): 122834880

約数和(自身を除く): 58868470

約数列:

[1, 2, 5, 10, 17, 34, 85, 139, 170, 278, 695, 1390, 2363, 2707, 4726, 5414, 11815, 13535, 23630, 27070, 46019, 92038, 230095, 376273, 460190, 752546, 1881365, 3762730, 6396641, 12793282, 31983205, 63966410]

約数ペア:

[(1, 63966410), (2, 31983205), (5, 12793282), (10, 6396641), (17, 3762730), (34, 1881365), (85, 752546), (139, 460190), (170, 376273), (278, 230095), (695, 92038), (1390, 46019), (2363, 27070), (2707, 23630), (4726, 13535), (5414, 11815)]