63928528

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{137777}}^1$

素因数の和:137814

約数の個数: 20

約数和(自身を含む): 128133540

約数和(自身を除く): 64205012

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 137777, 275554, 551108, 1102216, 2204432, 3995533, 7991066, 15982132, 31964264, 63928528]

約数ペア:

[(1, 63928528), (2, 31964264), (4, 15982132), (8, 7991066), (16, 3995533), (29, 2204432), (58, 1102216), (116, 551108), (232, 275554), (464, 137777)]