28530722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{227}}^1$

素因数の和:466

約数の個数: 32

約数和(自身を含む): 48755520

約数和(自身を除く): 20224798

約数列:

[1, 2, 11, 22, 29, 58, 197, 227, 319, 394, 454, 638, 2167, 2497, 4334, 4994, 5713, 6583, 11426, 13166, 44719, 62843, 72413, 89438, 125686, 144826, 491909, 983818, 1296851, 2593702, 14265361, 28530722]

約数ペア:

[(1, 28530722), (2, 14265361), (11, 2593702), (22, 1296851), (29, 983818), (58, 491909), (197, 144826), (227, 125686), (319, 89438), (394, 72413), (454, 62843), (638, 44719), (2167, 13166), (2497, 11426), (4334, 6583), (4994, 5713)]