71518876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1289}}^1$

素因数の和:1414

約数の個数: 48

約数和(自身を含む): 148669920

約数和(自身を除く): 77151044

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 97, 143, 194, 286, 388, 572, 1067, 1261, 1289, 2134, 2522, 2578, 4268, 5044, 5156, 13871, 14179, 16757, 27742, 28358, 33514, 55484, 56716, 67028, 125033, 184327, 250066, 368654, 500132, 737308, 1375363, 1625429, 2750726, 3250858, 5501452, 6501716, 17879719, 35759438, 71518876]

約数ペア:

[(1, 71518876), (2, 35759438), (4, 17879719), (11, 6501716), (13, 5501452), (22, 3250858), (26, 2750726), (44, 1625429), (52, 1375363), (97, 737308), (143, 500132), (194, 368654), (286, 250066), (388, 184327), (572, 125033), (1067, 67028), (1261, 56716), (1289, 55484), (2134, 33514), (2522, 28358), (2578, 27742), (4268, 16757), (5044, 14179), (5156, 13871)]