28985436

素因数分解:

$2^2\times 3^2\times {\mathrm{103}}^1\times {\mathrm{7817}}^1$

素因数の和:7930

約数の個数: 36

約数和(自身を含む): 73989552

約数和(自身を除く): 45004116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 103, 206, 309, 412, 618, 927, 1236, 1854, 3708, 7817, 15634, 23451, 31268, 46902, 70353, 93804, 140706, 281412, 805151, 1610302, 2415453, 3220604, 4830906, 7246359, 9661812, 14492718, 28985436]

約数ペア:

[(1, 28985436), (2, 14492718), (3, 9661812), (4, 7246359), (6, 4830906), (9, 3220604), (12, 2415453), (18, 1610302), (36, 805151), (103, 281412), (206, 140706), (309, 93804), (412, 70353), (618, 46902), (927, 31268), (1236, 23451), (1854, 15634), (3708, 7817)]