28207361714

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{186229}}^1$

素因数の和:186618

約数の個数: 32

約数和(自身を含む): 50058624000

約数和(自身を除く): 21851262286

約数列:

[1, 2, 7, 14, 31, 62, 217, 349, 434, 698, 2443, 4886, 10819, 21638, 75733, 151466, 186229, 372458, 1303603, 2607206, 5773099, 11546198, 40411693, 64993921, 80823386, 129987842, 454957447, 909914894, 2014811551, 4029623102, 14103680857, 28207361714]

約数ペア:

[(1, 28207361714), (2, 14103680857), (7, 4029623102), (14, 2014811551), (31, 909914894), (62, 454957447), (217, 129987842), (349, 80823386), (434, 64993921), (698, 40411693), (2443, 11546198), (4886, 5773099), (10819, 2607206), (21638, 1303603), (75733, 372458), (151466, 186229)]