38867024

素因数分解:

$2^4\times 7^1\times {\mathrm{163}}^1\times {\mathrm{2129}}^1$

素因数の和:2307

約数の個数: 40

約数和(自身を含む): 86631360

約数和(自身を除く): 47764336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 163, 326, 652, 1141, 1304, 2129, 2282, 2608, 4258, 4564, 8516, 9128, 14903, 17032, 18256, 29806, 34064, 59612, 119224, 238448, 347027, 694054, 1388108, 2429189, 2776216, 4858378, 5552432, 9716756, 19433512, 38867024]

約数ペア:

[(1, 38867024), (2, 19433512), (4, 9716756), (7, 5552432), (8, 4858378), (14, 2776216), (16, 2429189), (28, 1388108), (56, 694054), (112, 347027), (163, 238448), (326, 119224), (652, 59612), (1141, 34064), (1304, 29806), (2129, 18256), (2282, 17032), (2608, 14903), (4258, 9128), (4564, 8516)]