25415364

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{827}}^1$

素因数の和:1044

約数の個数: 48

約数和(自身を含む): 64266048

約数和(自身を除く): 38850684

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 197, 394, 591, 788, 827, 1182, 1654, 2364, 2481, 2561, 3308, 4962, 5122, 7683, 9924, 10244, 10751, 15366, 21502, 30732, 32253, 43004, 64506, 129012, 162919, 325838, 488757, 651676, 977514, 1955028, 2117947, 4235894, 6353841, 8471788, 12707682, 25415364]

約数ペア:

[(1, 25415364), (2, 12707682), (3, 8471788), (4, 6353841), (6, 4235894), (12, 2117947), (13, 1955028), (26, 977514), (39, 651676), (52, 488757), (78, 325838), (156, 162919), (197, 129012), (394, 64506), (591, 43004), (788, 32253), (827, 30732), (1182, 21502), (1654, 15366), (2364, 10751), (2481, 10244), (2561, 9924), (3308, 7683), (4962, 5122)]