28812036

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19843}}^1$

素因数の和:19872

約数の個数: 36

約数和(自身を含む): 73899056

約数和(自身を除く): 45087020

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 242, 363, 484, 726, 1452, 19843, 39686, 59529, 79372, 119058, 218273, 238116, 436546, 654819, 873092, 1309638, 2401003, 2619276, 4802006, 7203009, 9604012, 14406018, 28812036]

約数ペア:

[(1, 28812036), (2, 14406018), (3, 9604012), (4, 7203009), (6, 4802006), (11, 2619276), (12, 2401003), (22, 1309638), (33, 873092), (44, 654819), (66, 436546), (121, 238116), (132, 218273), (242, 119058), (363, 79372), (484, 59529), (726, 39686), (1452, 19843)]