77169008

素因数分解:

$2^4\times 7^1\times {\mathrm{557}}^1\times {\mathrm{1237}}^1$

素因数の和:1809

約数の個数: 40

約数和(自身を含む): 171319392

約数和(自身を除く): 94150384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 557, 1114, 1237, 2228, 2474, 3899, 4456, 4948, 7798, 8659, 8912, 9896, 15596, 17318, 19792, 31192, 34636, 62384, 69272, 138544, 689009, 1378018, 2756036, 4823063, 5512072, 9646126, 11024144, 19292252, 38584504, 77169008]

約数ペア:

[(1, 77169008), (2, 38584504), (4, 19292252), (7, 11024144), (8, 9646126), (14, 5512072), (16, 4823063), (28, 2756036), (56, 1378018), (112, 689009), (557, 138544), (1114, 69272), (1237, 62384), (2228, 34636), (2474, 31192), (3899, 19792), (4456, 17318), (4948, 15596), (7798, 9896), (8659, 8912)]