749393552

素因数分解:

$2^4\times {\mathrm{2687}}^1\times {\mathrm{17431}}^1$

素因数の和:20126

約数の個数: 20

約数和(自身を含む): 1452573696

約数和(自身を除く): 703180144

約数列:

[1, 2, 4, 8, 16, 2687, 5374, 10748, 17431, 21496, 34862, 42992, 69724, 139448, 278896, 46837097, 93674194, 187348388, 374696776, 749393552]

約数ペア:

[(1, 749393552), (2, 374696776), (4, 187348388), (8, 93674194), (16, 46837097), (2687, 278896), (5374, 139448), (10748, 69724), (17431, 42992), (21496, 34862)]