114357428

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{21193}}^1$

素因数の和:21287

約数の個数: 24

約数和(自身を含む): 213635520

約数和(自身を除く): 99278092

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 1349, 2698, 5396, 21193, 42386, 84772, 402667, 805334, 1504703, 1610668, 3009406, 6018812, 28589357, 57178714, 114357428]

約数ペア:

[(1, 114357428), (2, 57178714), (4, 28589357), (19, 6018812), (38, 3009406), (71, 1610668), (76, 1504703), (142, 805334), (284, 402667), (1349, 84772), (2698, 42386), (5396, 21193)]