7894628

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:216

約数の個数: 48

約数和(自身を含む): 16558080

約数和(自身を除く): 8663452

約数列:

[1, 2, 4, 7, 14, 28, 43, 79, 83, 86, 158, 166, 172, 301, 316, 332, 553, 581, 602, 1106, 1162, 1204, 2212, 2324, 3397, 3569, 6557, 6794, 7138, 13114, 13588, 14276, 23779, 24983, 26228, 45899, 47558, 49966, 91798, 95116, 99932, 183596, 281951, 563902, 1127804, 1973657, 3947314, 7894628]

約数ペア:

[(1, 7894628), (2, 3947314), (4, 1973657), (7, 1127804), (14, 563902), (28, 281951), (43, 183596), (79, 99932), (83, 95116), (86, 91798), (158, 49966), (166, 47558), (172, 45899), (301, 26228), (316, 24983), (332, 23779), (553, 14276), (581, 13588), (602, 13114), (1106, 7138), (1162, 6794), (1204, 6557), (2212, 3569), (2324, 3397)]