64195472

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{364747}}^1$

素因数の和:364766

約数の個数: 20

約数和(自身を含む): 135686256

約数和(自身を除く): 71490784

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 364747, 729494, 1458988, 2917976, 4012217, 5835952, 8024434, 16048868, 32097736, 64195472]

約数ペア:

[(1, 64195472), (2, 32097736), (4, 16048868), (8, 8024434), (11, 5835952), (16, 4012217), (22, 2917976), (44, 1458988), (88, 729494), (176, 364747)]