72946282

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{12227}}^1$

素因数の和:12405

約数の個数: 16

約数和(自身を含む): 115921440

約数和(自身を除く): 42975158

約数列:

[1, 2, 19, 38, 157, 314, 2983, 5966, 12227, 24454, 232313, 464626, 1919639, 3839278, 36473141, 72946282]

約数ペア:

[(1, 72946282), (2, 36473141), (19, 3839278), (38, 1919639), (157, 464626), (314, 232313), (2983, 24454), (5966, 12227)]