64973488

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{26893}}^1$

素因数の和:27052

約数の個数: 20

約数和(自身を含む): 126724528

約数和(自身を除く): 61751040

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1208, 2416, 26893, 53786, 107572, 215144, 430288, 4060843, 8121686, 16243372, 32486744, 64973488]

約数ペア:

[(1, 64973488), (2, 32486744), (4, 16243372), (8, 8121686), (16, 4060843), (151, 430288), (302, 215144), (604, 107572), (1208, 53786), (2416, 26893)]