4556428

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{359}}^1$

素因数の和:549

約数の個数: 24

約数和(自身を含む): 8467200

約数和(自身を除く): 3910772

約数列:

[1, 2, 4, 19, 38, 76, 167, 334, 359, 668, 718, 1436, 3173, 6346, 6821, 12692, 13642, 27284, 59953, 119906, 239812, 1139107, 2278214, 4556428]

約数ペア:

[(1, 4556428), (2, 2278214), (4, 1139107), (19, 239812), (38, 119906), (76, 59953), (167, 27284), (334, 13642), (359, 12692), (668, 6821), (718, 6346), (1436, 3173)]