68487958

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{10847}}^1$

素因数の和:10908

約数の個数: 32

約数和(自身を含む): 131217408

約数和(自身を除く): 62729450

約数列:

[1, 2, 7, 11, 14, 22, 41, 77, 82, 154, 287, 451, 574, 902, 3157, 6314, 10847, 21694, 75929, 119317, 151858, 238634, 444727, 835219, 889454, 1670438, 3113089, 4891997, 6226178, 9783994, 34243979, 68487958]

約数ペア:

[(1, 68487958), (2, 34243979), (7, 9783994), (11, 6226178), (14, 4891997), (22, 3113089), (41, 1670438), (77, 889454), (82, 835219), (154, 444727), (287, 238634), (451, 151858), (574, 119317), (902, 75929), (3157, 21694), (6314, 10847)]