28721000802

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{12697171}}^1$

素因数の和:12697218

約数の個数: 32

約数和(自身を含む): 63993746880

約数和(自身を除く): 35272746078

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 377, 754, 1131, 2262, 12697171, 25394342, 38091513, 76183026, 165063223, 330126446, 368217959, 495189669, 736435918, 990379338, 1104653877, 2209307754, 4786833467, 9573666934, 14360500401, 28721000802]

約数ペア:

[(1, 28721000802), (2, 14360500401), (3, 9573666934), (6, 4786833467), (13, 2209307754), (26, 1104653877), (29, 990379338), (39, 736435918), (58, 495189669), (78, 368217959), (87, 330126446), (174, 165063223), (377, 76183026), (754, 38091513), (1131, 25394342), (2262, 12697171)]