766187824

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{5737}}^1$

素因数の和:6253

約数の個数: 40

約数和(自身を含む): 1575287568

約数和(自身を除く): 809099744

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 491, 982, 1964, 3928, 5737, 7856, 8347, 11474, 16694, 22948, 33388, 45896, 66776, 91792, 97529, 133552, 195058, 390116, 780232, 1560464, 2816867, 5633734, 11267468, 22534936, 45069872, 47886739, 95773478, 191546956, 383093912, 766187824]

約数ペア:

[(1, 766187824), (2, 383093912), (4, 191546956), (8, 95773478), (16, 47886739), (17, 45069872), (34, 22534936), (68, 11267468), (136, 5633734), (272, 2816867), (491, 1560464), (982, 780232), (1964, 390116), (3928, 195058), (5737, 133552), (7856, 97529), (8347, 91792), (11474, 66776), (16694, 45896), (22948, 33388)]