28162712

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{6389}}^1$

素因数の和:6443

約数の個数: 32

約数和(自身を含む): 57510000

約数和(自身を除く): 29347288

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 116, 152, 232, 551, 1102, 2204, 4408, 6389, 12778, 25556, 51112, 121391, 185281, 242782, 370562, 485564, 741124, 971128, 1482248, 3520339, 7040678, 14081356, 28162712]

約数ペア:

[(1, 28162712), (2, 14081356), (4, 7040678), (8, 3520339), (19, 1482248), (29, 971128), (38, 741124), (58, 485564), (76, 370562), (116, 242782), (152, 185281), (232, 121391), (551, 51112), (1102, 25556), (2204, 12778), (4408, 6389)]