71209124

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{709}}^1$

素因数の和:948

約数の個数: 48

約数和(自身を含む): 151724160

約数和(自身を除く): 80515036

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 211, 238, 422, 476, 709, 844, 1418, 1477, 2836, 2954, 3587, 4963, 5908, 7174, 9926, 12053, 14348, 19852, 24106, 25109, 48212, 50218, 84371, 100436, 149599, 168742, 299198, 337484, 598396, 1047193, 2094386, 2543183, 4188772, 5086366, 10172732, 17802281, 35604562, 71209124]

約数ペア:

[(1, 71209124), (2, 35604562), (4, 17802281), (7, 10172732), (14, 5086366), (17, 4188772), (28, 2543183), (34, 2094386), (68, 1047193), (119, 598396), (211, 337484), (238, 299198), (422, 168742), (476, 149599), (709, 100436), (844, 84371), (1418, 50218), (1477, 48212), (2836, 25109), (2954, 24106), (3587, 19852), (4963, 14348), (5908, 12053), (7174, 9926)]