38415208

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{1613}}^1$

素因数の和:1861

約数の個数: 32

約数和(自身を含む): 77956200

約数和(自身を除く): 39540992

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 229, 458, 916, 1613, 1832, 2977, 3226, 5954, 6452, 11908, 12904, 20969, 23816, 41938, 83876, 167752, 369377, 738754, 1477508, 2955016, 4801901, 9603802, 19207604, 38415208]

約数ペア:

[(1, 38415208), (2, 19207604), (4, 9603802), (8, 4801901), (13, 2955016), (26, 1477508), (52, 738754), (104, 369377), (229, 167752), (458, 83876), (916, 41938), (1613, 23816), (1832, 20969), (2977, 12904), (3226, 11908), (5954, 6452)]