71403464

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{6389}}^1$

素因数の和:6533

約数の個数: 32

約数和(自身を含む): 147225600

約数和(自身を除く): 75822136

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 127, 254, 508, 1016, 1397, 2794, 5588, 6389, 11176, 12778, 25556, 51112, 70279, 140558, 281116, 562232, 811403, 1622806, 3245612, 6491224, 8925433, 17850866, 35701732, 71403464]

約数ペア:

[(1, 71403464), (2, 35701732), (4, 17850866), (8, 8925433), (11, 6491224), (22, 3245612), (44, 1622806), (88, 811403), (127, 562232), (254, 281116), (508, 140558), (1016, 70279), (1397, 51112), (2794, 25556), (5588, 12778), (6389, 11176)]