1297326016

素因数分解:

$2^6\times 7^1\times {\mathrm{1237}}^1\times {\mathrm{2341}}^1$

素因数の和:3597

約数の個数: 56

約数和(自身を含む): 2945786336

約数和(自身を除く): 1648460320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 1237, 2341, 2474, 4682, 4948, 8659, 9364, 9896, 16387, 17318, 18728, 19792, 32774, 34636, 37456, 39584, 65548, 69272, 74912, 79168, 131096, 138544, 149824, 262192, 277088, 524384, 554176, 1048768, 2895817, 5791634, 11583268, 20270719, 23166536, 40541438, 46333072, 81082876, 92666144, 162165752, 185332288, 324331504, 648663008, 1297326016]

約数ペア:

[(1, 1297326016), (2, 648663008), (4, 324331504), (7, 185332288), (8, 162165752), (14, 92666144), (16, 81082876), (28, 46333072), (32, 40541438), (56, 23166536), (64, 20270719), (112, 11583268), (224, 5791634), (448, 2895817), (1237, 1048768), (2341, 554176), (2474, 524384), (4682, 277088), (4948, 262192), (8659, 149824), (9364, 138544), (9896, 131096), (16387, 79168), (17318, 74912), (18728, 69272), (19792, 65548), (32774, 39584), (34636, 37456)]