22474256

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6473}}^1$

素因数の和:6519

約数の個数: 40

約数和(自身を含む): 51377664

約数和(自身を除く): 28903408

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 6473, 12946, 25892, 45311, 51784, 90622, 103568, 181244, 200663, 362488, 401326, 724976, 802652, 1404641, 1605304, 2809282, 3210608, 5618564, 11237128, 22474256]

約数ペア:

[(1, 22474256), (2, 11237128), (4, 5618564), (7, 3210608), (8, 2809282), (14, 1605304), (16, 1404641), (28, 802652), (31, 724976), (56, 401326), (62, 362488), (112, 200663), (124, 181244), (217, 103568), (248, 90622), (434, 51784), (496, 45311), (868, 25892), (1736, 12946), (3472, 6473)]