74128936

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{42701}}^1$

素因数の和:42745

約数の個数: 32

約数和(自身を含む): 163975680

約数和(自身を除く): 89846744

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 42701, 85402, 170804, 298907, 341608, 597814, 1195628, 1323731, 2391256, 2647462, 5294924, 9266117, 10589848, 18532234, 37064468, 74128936]

約数ペア:

[(1, 74128936), (2, 37064468), (4, 18532234), (7, 10589848), (8, 9266117), (14, 5294924), (28, 2647462), (31, 2391256), (56, 1323731), (62, 1195628), (124, 597814), (217, 341608), (248, 298907), (434, 170804), (868, 85402), (1736, 42701)]