142822736

素因数分解:

$2^4\times 7^1\times {\mathrm{1275203}}^1$

素因数の和:1275218

約数の個数: 20

約数和(自身を含む): 316250592

約数和(自身を除く): 173427856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1275203, 2550406, 5100812, 8926421, 10201624, 17852842, 20403248, 35705684, 71411368, 142822736]

約数ペア:

[(1, 142822736), (2, 71411368), (4, 35705684), (7, 20403248), (8, 17852842), (14, 10201624), (16, 8926421), (28, 5100812), (56, 2550406), (112, 1275203)]