28876866

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{2477}}^1$

素因数の和:2578

約数の個数: 32

約数和(自身を含む): 60661440

約数和(自身を除く): 31784574

約数列:

[1, 2, 3, 6, 29, 58, 67, 87, 134, 174, 201, 402, 1943, 2477, 3886, 4954, 5829, 7431, 11658, 14862, 71833, 143666, 165959, 215499, 331918, 430998, 497877, 995754, 4812811, 9625622, 14438433, 28876866]

約数ペア:

[(1, 28876866), (2, 14438433), (3, 9625622), (6, 4812811), (29, 995754), (58, 497877), (67, 430998), (87, 331918), (134, 215499), (174, 165959), (201, 143666), (402, 71833), (1943, 14862), (2477, 11658), (3886, 7431), (4954, 5829)]