1274224

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{367}}^1$

素因数の和:413

約数の個数: 40

約数和(自身を含む): 2920448

約数和(自身を除く): 1646224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 367, 434, 496, 734, 868, 1468, 1736, 2569, 2936, 3472, 5138, 5872, 10276, 11377, 20552, 22754, 41104, 45508, 79639, 91016, 159278, 182032, 318556, 637112, 1274224]

約数ペア:

[(1, 1274224), (2, 637112), (4, 318556), (7, 182032), (8, 159278), (14, 91016), (16, 79639), (28, 45508), (31, 41104), (56, 22754), (62, 20552), (112, 11377), (124, 10276), (217, 5872), (248, 5138), (367, 3472), (434, 2936), (496, 2569), (734, 1736), (868, 1468)]