64321246

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{557}}^1$

素因数の和:780

約数の個数: 32

約数和(自身を含む): 109680480

約数和(自身を除く): 45359234

約数列:

[1, 2, 11, 22, 29, 58, 181, 319, 362, 557, 638, 1114, 1991, 3982, 5249, 6127, 10498, 12254, 16153, 32306, 57739, 100817, 115478, 177683, 201634, 355366, 1108987, 2217974, 2923693, 5847386, 32160623, 64321246]

約数ペア:

[(1, 64321246), (2, 32160623), (11, 5847386), (22, 2923693), (29, 2217974), (58, 1108987), (181, 355366), (319, 201634), (362, 177683), (557, 115478), (638, 100817), (1114, 57739), (1991, 32306), (3982, 16153), (5249, 12254), (6127, 10498)]