77403664

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1889}}^1$

素因数の和:2107

約数の個数: 40

約数和(自身を含む): 162411480

約数和(自身を除く): 85007816

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 197, 208, 394, 788, 1576, 1889, 2561, 3152, 3778, 5122, 7556, 10244, 15112, 20488, 24557, 30224, 40976, 49114, 98228, 196456, 372133, 392912, 744266, 1488532, 2977064, 4837729, 5954128, 9675458, 19350916, 38701832, 77403664]

約数ペア:

[(1, 77403664), (2, 38701832), (4, 19350916), (8, 9675458), (13, 5954128), (16, 4837729), (26, 2977064), (52, 1488532), (104, 744266), (197, 392912), (208, 372133), (394, 196456), (788, 98228), (1576, 49114), (1889, 40976), (2561, 30224), (3152, 24557), (3778, 20488), (5122, 15112), (7556, 10244)]