8125642

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:342

約数の個数: 32

約数和(自身を含む): 14556672

約数和(自身を除く): 6431030

約数列:

[1, 2, 7, 14, 47, 53, 94, 106, 233, 329, 371, 466, 658, 742, 1631, 2491, 3262, 4982, 10951, 12349, 17437, 21902, 24698, 34874, 76657, 86443, 153314, 172886, 580403, 1160806, 4062821, 8125642]

約数ペア:

[(1, 8125642), (2, 4062821), (7, 1160806), (14, 580403), (47, 172886), (53, 153314), (94, 86443), (106, 76657), (233, 34874), (329, 24698), (371, 21902), (466, 17437), (658, 12349), (742, 10951), (1631, 4982), (2491, 3262)]