38928638

素因数分解:

$2^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{2437}}^1$

素因数の和:2616

約数の個数: 24

約数和(自身を含む): 68371272

約数和(自身を除く): 29442634

約数列:

[1, 2, 7, 14, 49, 98, 163, 326, 1141, 2282, 2437, 4874, 7987, 15974, 17059, 34118, 119413, 238826, 397231, 794462, 2780617, 5561234, 19464319, 38928638]

約数ペア:

[(1, 38928638), (2, 19464319), (7, 5561234), (14, 2780617), (49, 794462), (98, 397231), (163, 238826), (326, 119413), (1141, 34118), (2282, 17059), (2437, 15974), (4874, 7987)]