25969372

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{547}}^1$

素因数の和:658

約数の個数: 48

約数和(自身を含む): 54133632

約数和(自身を除く): 28164260

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 83, 143, 166, 286, 332, 547, 572, 913, 1079, 1094, 1826, 2158, 2188, 3652, 4316, 6017, 7111, 11869, 12034, 14222, 23738, 24068, 28444, 45401, 47476, 78221, 90802, 156442, 181604, 312884, 499411, 590213, 998822, 1180426, 1997644, 2360852, 6492343, 12984686, 25969372]

約数ペア:

[(1, 25969372), (2, 12984686), (4, 6492343), (11, 2360852), (13, 1997644), (22, 1180426), (26, 998822), (44, 590213), (52, 499411), (83, 312884), (143, 181604), (166, 156442), (286, 90802), (332, 78221), (547, 47476), (572, 45401), (913, 28444), (1079, 24068), (1094, 23738), (1826, 14222), (2158, 12034), (2188, 11869), (3652, 7111), (4316, 6017)]