28819522

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{739}}^1$

素因数の和:826

約数の個数: 32

約数和(自身を含む): 48591360

約数和(自身を除く): 19771838

約数列:

[1, 2, 17, 31, 34, 37, 62, 74, 527, 629, 739, 1054, 1147, 1258, 1478, 2294, 12563, 19499, 22909, 25126, 27343, 38998, 45818, 54686, 389453, 464831, 778906, 847633, 929662, 1695266, 14409761, 28819522]

約数ペア:

[(1, 28819522), (2, 14409761), (17, 1695266), (31, 929662), (34, 847633), (37, 778906), (62, 464831), (74, 389453), (527, 54686), (629, 45818), (739, 38998), (1054, 27343), (1147, 25126), (1258, 22909), (1478, 19499), (2294, 12563)]