63541244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{881}}^1$

素因数の和:990

約数の個数: 48

約数和(自身を含む): 127925280

約数和(自身を除く): 64384036

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 73, 76, 146, 247, 292, 494, 881, 949, 988, 1387, 1762, 1898, 2774, 3524, 3796, 5548, 11453, 16739, 18031, 22906, 33478, 36062, 45812, 64313, 66956, 72124, 128626, 217607, 257252, 435214, 836069, 870428, 1221947, 1672138, 2443894, 3344276, 4887788, 15885311, 31770622, 63541244]

約数ペア:

[(1, 63541244), (2, 31770622), (4, 15885311), (13, 4887788), (19, 3344276), (26, 2443894), (38, 1672138), (52, 1221947), (73, 870428), (76, 836069), (146, 435214), (247, 257252), (292, 217607), (494, 128626), (881, 72124), (949, 66956), (988, 64313), (1387, 45812), (1762, 36062), (1898, 33478), (2774, 22906), (3524, 18031), (3796, 16739), (5548, 11453)]