749130568

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{20477}}^1$

素因数の和:20769

約数の個数: 32

約数和(自身を含む): 1492846200

約数和(自身を除く): 743715632

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 269, 538, 1076, 2152, 4573, 9146, 18292, 20477, 36584, 40954, 81908, 163816, 348109, 696218, 1392436, 2784872, 5508313, 11016626, 22033252, 44066504, 93641321, 187282642, 374565284, 749130568]

約数ペア:

[(1, 749130568), (2, 374565284), (4, 187282642), (8, 93641321), (17, 44066504), (34, 22033252), (68, 11016626), (136, 5508313), (269, 2784872), (538, 1392436), (1076, 696218), (2152, 348109), (4573, 163816), (9146, 81908), (18292, 40954), (20477, 36584)]