39080072

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{181}}^1\times {\mathrm{197}}^1$

素因数の和:521

約数の個数: 32

約数和(自身を含む): 74594520

約数和(自身を除く): 35514448

約数列:

[1, 2, 4, 8, 137, 181, 197, 274, 362, 394, 548, 724, 788, 1096, 1448, 1576, 24797, 26989, 35657, 49594, 53978, 71314, 99188, 107956, 142628, 198376, 215912, 285256, 4885009, 9770018, 19540036, 39080072]

約数ペア:

[(1, 39080072), (2, 19540036), (4, 9770018), (8, 4885009), (137, 285256), (181, 215912), (197, 198376), (274, 142628), (362, 107956), (394, 99188), (548, 71314), (724, 53978), (788, 49594), (1096, 35657), (1448, 26989), (1576, 24797)]