28326326

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{809}}^1$

素因数の和:920

約数の個数: 32

約数和(自身を含む): 50621760

約数和(自身を除く): 22295434

約数列:

[1, 2, 7, 14, 41, 61, 82, 122, 287, 427, 574, 809, 854, 1618, 2501, 5002, 5663, 11326, 17507, 33169, 35014, 49349, 66338, 98698, 232183, 345443, 464366, 690886, 2023309, 4046618, 14163163, 28326326]

約数ペア:

[(1, 28326326), (2, 14163163), (7, 4046618), (14, 2023309), (41, 690886), (61, 464366), (82, 345443), (122, 232183), (287, 98698), (427, 66338), (574, 49349), (809, 35014), (854, 33169), (1618, 17507), (2501, 11326), (5002, 5663)]