40017804568

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{2472677}}^1$

素因数の和:2472724

約数の個数: 48

約数和(自身を含む): 91093457520

約数和(自身を除く): 51075652952

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 289, 476, 578, 952, 1156, 2023, 2312, 4046, 8092, 16184, 2472677, 4945354, 9890708, 17308739, 19781416, 34617478, 42035509, 69234956, 84071018, 138469912, 168142036, 294248563, 336284072, 588497126, 714603653, 1176994252, 1429207306, 2353988504, 2858414612, 5002225571, 5716829224, 10004451142, 20008902284, 40017804568]

約数ペア:

[(1, 40017804568), (2, 20008902284), (4, 10004451142), (7, 5716829224), (8, 5002225571), (14, 2858414612), (17, 2353988504), (28, 1429207306), (34, 1176994252), (56, 714603653), (68, 588497126), (119, 336284072), (136, 294248563), (238, 168142036), (289, 138469912), (476, 84071018), (578, 69234956), (952, 42035509), (1156, 34617478), (2023, 19781416), (2312, 17308739), (4046, 9890708), (8092, 4945354), (16184, 2472677)]