71280532

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{5581}}^1$

素因数の和:5719

約数の個数: 24

約数和(自身を含む): 130038272

約数和(自身を除く): 58757740

約数列:

[1, 2, 4, 31, 62, 103, 124, 206, 412, 3193, 5581, 6386, 11162, 12772, 22324, 173011, 346022, 574843, 692044, 1149686, 2299372, 17820133, 35640266, 71280532]

約数ペア:

[(1, 71280532), (2, 35640266), (4, 17820133), (31, 2299372), (62, 1149686), (103, 692044), (124, 574843), (206, 346022), (412, 173011), (3193, 22324), (5581, 12772), (6386, 11162)]