67178696

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37997}}^1$

素因数の和:38033

約数の個数: 32

約数和(自身を含む): 143632440

約数和(自身を除く): 76453744

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 37997, 75994, 151988, 303976, 493961, 645949, 987922, 1291898, 1975844, 2583796, 3951688, 5167592, 8397337, 16794674, 33589348, 67178696]

約数ペア:

[(1, 67178696), (2, 33589348), (4, 16794674), (8, 8397337), (13, 5167592), (17, 3951688), (26, 2583796), (34, 1975844), (52, 1291898), (68, 987922), (104, 645949), (136, 493961), (221, 303976), (442, 151988), (884, 75994), (1768, 37997)]