28222974

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4159}}^1$

素因数の和:4209

約数の個数: 48

約数和(自身を含む): 68140800

約数和(自身を除く): 39917826

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 29, 39, 58, 78, 87, 117, 174, 234, 261, 377, 522, 754, 1131, 2262, 3393, 4159, 6786, 8318, 12477, 24954, 37431, 54067, 74862, 108134, 120611, 162201, 241222, 324402, 361833, 486603, 723666, 973206, 1085499, 1567943, 2170998, 3135886, 4703829, 9407658, 14111487, 28222974]

約数ペア:

[(1, 28222974), (2, 14111487), (3, 9407658), (6, 4703829), (9, 3135886), (13, 2170998), (18, 1567943), (26, 1085499), (29, 973206), (39, 723666), (58, 486603), (78, 361833), (87, 324402), (117, 241222), (174, 162201), (234, 120611), (261, 108134), (377, 74862), (522, 54067), (754, 37431), (1131, 24954), (2262, 12477), (3393, 8318), (4159, 6786)]