4420168

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:289

約数の個数: 32

約数和(自身を含む): 8652600

約数和(自身を除く): 4232432

約数列:

[1, 2, 4, 8, 37, 74, 109, 137, 148, 218, 274, 296, 436, 548, 872, 1096, 4033, 5069, 8066, 10138, 14933, 16132, 20276, 29866, 32264, 40552, 59732, 119464, 552521, 1105042, 2210084, 4420168]

約数ペア:

[(1, 4420168), (2, 2210084), (4, 1105042), (8, 552521), (37, 119464), (74, 59732), (109, 40552), (137, 32264), (148, 29866), (218, 20276), (274, 16132), (296, 14933), (436, 10138), (548, 8066), (872, 5069), (1096, 4033)]