26441548

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:322

約数の個数: 48

約数和(自身を含む): 54621504

約数和(自身を除く): 28179956

約数列:

[1, 2, 4, 7, 14, 28, 61, 113, 122, 137, 226, 244, 274, 427, 452, 548, 791, 854, 959, 1582, 1708, 1918, 3164, 3836, 6893, 8357, 13786, 15481, 16714, 27572, 30962, 33428, 48251, 58499, 61924, 96502, 108367, 116998, 193004, 216734, 233996, 433468, 944341, 1888682, 3777364, 6610387, 13220774, 26441548]

約数ペア:

[(1, 26441548), (2, 13220774), (4, 6610387), (7, 3777364), (14, 1888682), (28, 944341), (61, 433468), (113, 233996), (122, 216734), (137, 193004), (226, 116998), (244, 108367), (274, 96502), (427, 61924), (452, 58499), (548, 48251), (791, 33428), (854, 30962), (959, 27572), (1582, 16714), (1708, 15481), (1918, 13786), (3164, 8357), (3836, 6893)]