38420452

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{12143}}^1$

素因数の和:12267

約数の個数: 24

約数和(自身を含む): 77527296

約数和(自身を除く): 39106844

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 791, 1582, 3164, 12143, 24286, 48572, 85001, 170002, 340004, 1372159, 2744318, 5488636, 9605113, 19210226, 38420452]

約数ペア:

[(1, 38420452), (2, 19210226), (4, 9605113), (7, 5488636), (14, 2744318), (28, 1372159), (113, 340004), (226, 170002), (452, 85001), (791, 48572), (1582, 24286), (3164, 12143)]