75537872

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{43313}}^1$

素因数の和:43430

約数の個数: 20

約数和(自身を含む): 147700740

約数和(自身を除く): 72162868

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 43313, 86626, 173252, 346504, 693008, 4721117, 9442234, 18884468, 37768936, 75537872]

約数ペア:

[(1, 75537872), (2, 37768936), (4, 18884468), (8, 9442234), (16, 4721117), (109, 693008), (218, 346504), (436, 173252), (872, 86626), (1744, 43313)]