7142044

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2803}}^1$

素因数の和:2834

約数の個数: 36

約数和(自身を含む): 15663144

約数和(自身を除く): 8521100

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 2803, 5606, 11212, 19621, 36439, 39242, 72878, 78484, 137347, 145756, 255073, 274694, 510146, 549388, 1020292, 1785511, 3571022, 7142044]

約数ペア:

[(1, 7142044), (2, 3571022), (4, 1785511), (7, 1020292), (13, 549388), (14, 510146), (26, 274694), (28, 255073), (49, 145756), (52, 137347), (91, 78484), (98, 72878), (182, 39242), (196, 36439), (364, 19621), (637, 11212), (1274, 5606), (2548, 2803)]