75239728

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{151693}}^1$

素因数の和:151732

約数の個数: 20

約数和(自身を含む): 150480448

約数和(自身を除く): 75240720

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 151693, 303386, 606772, 1213544, 2427088, 4702483, 9404966, 18809932, 37619864, 75239728]

約数ペア:

[(1, 75239728), (2, 37619864), (4, 18809932), (8, 9404966), (16, 4702483), (31, 2427088), (62, 1213544), (124, 606772), (248, 303386), (496, 151693)]