28088284

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59009}}^1$

素因数の和:59037

約数の個数: 24

約数和(自身を含む): 59482080

約数和(自身を除く): 31393796

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 59009, 118018, 236036, 413063, 826126, 1003153, 1652252, 2006306, 4012612, 7022071, 14044142, 28088284]

約数ペア:

[(1, 28088284), (2, 14044142), (4, 7022071), (7, 4012612), (14, 2006306), (17, 1652252), (28, 1003153), (34, 826126), (68, 413063), (119, 236036), (238, 118018), (476, 59009)]