74540296

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{227257}}^1$

素因数の和:227304

約数の個数: 16

約数和(自身を含む): 143172540

約数和(自身を除く): 68632244

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 227257, 454514, 909028, 1818056, 9317537, 18635074, 37270148, 74540296]

約数ペア:

[(1, 74540296), (2, 37270148), (4, 18635074), (8, 9317537), (41, 1818056), (82, 909028), (164, 454514), (328, 227257)]