64573864

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{263}}^1\times {\mathrm{653}}^1$

素因数の和:969

約数の個数: 32

約数和(自身を含む): 124312320

約数和(自身を除く): 59738456

約数列:

[1, 2, 4, 8, 47, 94, 188, 263, 376, 526, 653, 1052, 1306, 2104, 2612, 5224, 12361, 24722, 30691, 49444, 61382, 98888, 122764, 171739, 245528, 343478, 686956, 1373912, 8071733, 16143466, 32286932, 64573864]

約数ペア:

[(1, 64573864), (2, 32286932), (4, 16143466), (8, 8071733), (47, 1373912), (94, 686956), (188, 343478), (263, 245528), (376, 171739), (526, 122764), (653, 98888), (1052, 61382), (1306, 49444), (2104, 30691), (2612, 24722), (5224, 12361)]