71710804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{313}}^1$

素因数の和:496

約数の個数: 48

約数和(自身を含む): 141797376

約数和(自身を除く): 70086572

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 127, 164, 254, 313, 451, 508, 626, 902, 1252, 1397, 1804, 2794, 3443, 5207, 5588, 6886, 10414, 12833, 13772, 20828, 25666, 39751, 51332, 57277, 79502, 114554, 141163, 159004, 229108, 282326, 437261, 564652, 874522, 1629791, 1749044, 3259582, 6519164, 17927701, 35855402, 71710804]

約数ペア:

[(1, 71710804), (2, 35855402), (4, 17927701), (11, 6519164), (22, 3259582), (41, 1749044), (44, 1629791), (82, 874522), (127, 564652), (164, 437261), (254, 282326), (313, 229108), (451, 159004), (508, 141163), (626, 114554), (902, 79502), (1252, 57277), (1397, 51332), (1804, 39751), (2794, 25666), (3443, 20828), (5207, 13772), (5588, 12833), (6886, 10414)]