71882936

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{2683}}^1$

素因数の和:2903

約数の個数: 32

約数和(自身を含む): 143486640

約数和(自身を除く): 71603704

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 197, 394, 788, 1576, 2683, 3349, 5366, 6698, 10732, 13396, 21464, 26792, 45611, 91222, 182444, 364888, 528551, 1057102, 2114204, 4228408, 8985367, 17970734, 35941468, 71882936]

約数ペア:

[(1, 71882936), (2, 35941468), (4, 17970734), (8, 8985367), (17, 4228408), (34, 2114204), (68, 1057102), (136, 528551), (197, 364888), (394, 182444), (788, 91222), (1576, 45611), (2683, 26792), (3349, 21464), (5366, 13396), (6698, 10732)]