71407578

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{14821}}^1$

素因数の和:14910

約数の個数: 32

約数和(自身を含む): 157943232

約数和(自身を除く): 86535654

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 73, 146, 219, 438, 803, 1606, 2409, 4818, 14821, 29642, 44463, 88926, 163031, 326062, 489093, 978186, 1081933, 2163866, 3245799, 6491598, 11901263, 23802526, 35703789, 71407578]

約数ペア:

[(1, 71407578), (2, 35703789), (3, 23802526), (6, 11901263), (11, 6491598), (22, 3245799), (33, 2163866), (66, 1081933), (73, 978186), (146, 489093), (219, 326062), (438, 163031), (803, 88926), (1606, 44463), (2409, 29642), (4818, 14821)]