748372

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:295

約数の個数: 24

約数和(自身を含む): 1416800

約数和(自身を除く): 668428

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 229, 458, 817, 916, 1634, 3268, 4351, 8702, 9847, 17404, 19694, 39388, 187093, 374186, 748372]

約数ペア:

[(1, 748372), (2, 374186), (4, 187093), (19, 39388), (38, 19694), (43, 17404), (76, 9847), (86, 8702), (172, 4351), (229, 3268), (458, 1634), (817, 916)]