71456296

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{1327}}^1$

素因数の和:1513

約数の個数: 32

約数和(自身を含む): 137687040

約数和(自身を除く): 66230744

約数列:

[1, 2, 4, 8, 53, 106, 127, 212, 254, 424, 508, 1016, 1327, 2654, 5308, 6731, 10616, 13462, 26924, 53848, 70331, 140662, 168529, 281324, 337058, 562648, 674116, 1348232, 8932037, 17864074, 35728148, 71456296]

約数ペア:

[(1, 71456296), (2, 35728148), (4, 17864074), (8, 8932037), (53, 1348232), (106, 674116), (127, 562648), (212, 337058), (254, 281324), (424, 168529), (508, 140662), (1016, 70331), (1327, 53848), (2654, 26924), (5308, 13462), (6731, 10616)]