71497036

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2609}}^1$

素因数の和:2674

約数の個数: 48

約数和(自身を含む): 147329280

約数和(自身を除く): 75832244

約数列:

[1, 2, 4, 13, 17, 26, 31, 34, 52, 62, 68, 124, 221, 403, 442, 527, 806, 884, 1054, 1612, 2108, 2609, 5218, 6851, 10436, 13702, 27404, 33917, 44353, 67834, 80879, 88706, 135668, 161758, 177412, 323516, 576589, 1051427, 1153178, 1374943, 2102854, 2306356, 2749886, 4205708, 5499772, 17874259, 35748518, 71497036]

約数ペア:

[(1, 71497036), (2, 35748518), (4, 17874259), (13, 5499772), (17, 4205708), (26, 2749886), (31, 2306356), (34, 2102854), (52, 1374943), (62, 1153178), (68, 1051427), (124, 576589), (221, 323516), (403, 177412), (442, 161758), (527, 135668), (806, 88706), (884, 80879), (1054, 67834), (1612, 44353), (2108, 33917), (2609, 27404), (5218, 13702), (6851, 10436)]