71514872

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{5683}}^1$

素因数の和:5724

約数の個数: 48

約数和(自身を含む): 158754120

約数和(自身を除く): 87239248

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 121, 143, 242, 286, 484, 572, 968, 1144, 1573, 3146, 5683, 6292, 11366, 12584, 22732, 45464, 62513, 73879, 125026, 147758, 250052, 295516, 500104, 591032, 687643, 812669, 1375286, 1625338, 2750572, 3250676, 5501144, 6501352, 8939359, 17878718, 35757436, 71514872]

約数ペア:

[(1, 71514872), (2, 35757436), (4, 17878718), (8, 8939359), (11, 6501352), (13, 5501144), (22, 3250676), (26, 2750572), (44, 1625338), (52, 1375286), (88, 812669), (104, 687643), (121, 591032), (143, 500104), (242, 295516), (286, 250052), (484, 147758), (572, 125026), (968, 73879), (1144, 62513), (1573, 45464), (3146, 22732), (5683, 12584), (6292, 11366)]