70825744

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{402419}}^1$

素因数の和:402438

約数の個数: 20

約数和(自身を含む): 149700240

約数和(自身を除く): 78874496

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 402419, 804838, 1609676, 3219352, 4426609, 6438704, 8853218, 17706436, 35412872, 70825744]

約数ペア:

[(1, 70825744), (2, 35412872), (4, 17706436), (8, 8853218), (11, 6438704), (16, 4426609), (22, 3219352), (44, 1609676), (88, 804838), (176, 402419)]