38018372

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{22259}}^1$

素因数の和:22331

約数の個数: 24

約数和(自身を含む): 77286720

約数和(自身を除く): 39268348

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 22259, 44518, 89036, 155813, 311626, 623252, 1357799, 2715598, 5431196, 9504593, 19009186, 38018372]

約数ペア:

[(1, 38018372), (2, 19009186), (4, 9504593), (7, 5431196), (14, 2715598), (28, 1357799), (61, 623252), (122, 311626), (244, 155813), (427, 89036), (854, 44518), (1708, 22259)]