71551504

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{1129}}^1$

素因数の和:1387

約数の個数: 40

約数和(自身を含む): 147546360

約数和(自身を除く): 75994856

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 233, 272, 466, 932, 1129, 1864, 2258, 3728, 3961, 4516, 7922, 9032, 15844, 18064, 19193, 31688, 38386, 63376, 76772, 153544, 263057, 307088, 526114, 1052228, 2104456, 4208912, 4471969, 8943938, 17887876, 35775752, 71551504]

約数ペア:

[(1, 71551504), (2, 35775752), (4, 17887876), (8, 8943938), (16, 4471969), (17, 4208912), (34, 2104456), (68, 1052228), (136, 526114), (233, 307088), (272, 263057), (466, 153544), (932, 76772), (1129, 63376), (1864, 38386), (2258, 31688), (3728, 19193), (3961, 18064), (4516, 15844), (7922, 9032)]