72841258

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{3571}}^1$

素因数の和:3658

約数の個数: 32

約数和(自身を含む): 131678208

約数和(自身を除く): 58836950

約数列:

[1, 2, 7, 14, 31, 47, 62, 94, 217, 329, 434, 658, 1457, 2914, 3571, 7142, 10199, 20398, 24997, 49994, 110701, 167837, 221402, 335674, 774907, 1174859, 1549814, 2349718, 5202947, 10405894, 36420629, 72841258]

約数ペア:

[(1, 72841258), (2, 36420629), (7, 10405894), (14, 5202947), (31, 2349718), (47, 1549814), (62, 1174859), (94, 774907), (217, 335674), (329, 221402), (434, 167837), (658, 110701), (1457, 49994), (2914, 24997), (3571, 20398), (7142, 10199)]