67728952

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{1571}}^1$

素因数の和:1911

約数の個数: 32

約数和(自身を含む): 134971920

約数和(自身を除く): 67242968

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 317, 634, 1268, 1571, 2536, 3142, 5389, 6284, 10778, 12568, 21556, 26707, 43112, 53414, 106828, 213656, 498007, 996014, 1992028, 3984056, 8466119, 16932238, 33864476, 67728952]

約数ペア:

[(1, 67728952), (2, 33864476), (4, 16932238), (8, 8466119), (17, 3984056), (34, 1992028), (68, 996014), (136, 498007), (317, 213656), (634, 106828), (1268, 53414), (1571, 43112), (2536, 26707), (3142, 21556), (5389, 12568), (6284, 10778)]