74461638

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{1123}}^1$

素因数の和:1428

約数の個数: 32

約数和(自身を含む): 153115776

約数和(自身を除く): 78654138

約数列:

[1, 2, 3, 6, 43, 86, 129, 257, 258, 514, 771, 1123, 1542, 2246, 3369, 6738, 11051, 22102, 33153, 48289, 66306, 96578, 144867, 288611, 289734, 577222, 865833, 1731666, 12410273, 24820546, 37230819, 74461638]

約数ペア:

[(1, 74461638), (2, 37230819), (3, 24820546), (6, 12410273), (43, 1731666), (86, 865833), (129, 577222), (257, 289734), (258, 288611), (514, 144867), (771, 96578), (1123, 66306), (1542, 48289), (2246, 33153), (3369, 22102), (6738, 11051)]