40841456

素因数分解:

$2^4\times {\mathrm{73}}^2\times {\mathrm{479}}^1$

素因数の和:633

約数の個数: 30

約数和(自身を含む): 80396640

約数和(自身を除く): 39555184

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 479, 584, 958, 1168, 1916, 3832, 5329, 7664, 10658, 21316, 34967, 42632, 69934, 85264, 139868, 279736, 559472, 2552591, 5105182, 10210364, 20420728, 40841456]

約数ペア:

[(1, 40841456), (2, 20420728), (4, 10210364), (8, 5105182), (16, 2552591), (73, 559472), (146, 279736), (292, 139868), (479, 85264), (584, 69934), (958, 42632), (1168, 34967), (1916, 21316), (3832, 10658), (5329, 7664)]