71369584

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31193}}^1$

素因数の和:31225

約数の個数: 40

約数和(自身を含む): 162458352

約数和(自身を除く): 91088768

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 31193, 62386, 124772, 249544, 343123, 405509, 499088, 686246, 811018, 1372492, 1622036, 2744984, 3244072, 4460599, 5489968, 6488144, 8921198, 17842396, 35684792, 71369584]

約数ペア:

[(1, 71369584), (2, 35684792), (4, 17842396), (8, 8921198), (11, 6488144), (13, 5489968), (16, 4460599), (22, 3244072), (26, 2744984), (44, 1622036), (52, 1372492), (88, 811018), (104, 686246), (143, 499088), (176, 405509), (208, 343123), (286, 249544), (572, 124772), (1144, 62386), (2288, 31193)]