78482668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{37951}}^1$

素因数の和:38013

約数の個数: 24

約数和(自身を含む): 153022464

約数和(自身を除く): 74539796

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 1034, 2068, 37951, 75902, 151804, 417461, 834922, 1669844, 1783697, 3567394, 7134788, 19620667, 39241334, 78482668]

約数ペア:

[(1, 78482668), (2, 39241334), (4, 19620667), (11, 7134788), (22, 3567394), (44, 1783697), (47, 1669844), (94, 834922), (188, 417461), (517, 151804), (1034, 75902), (2068, 37951)]