38882584

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{811}}^1$

素因数の和:1291

約数の個数: 32

約数和(自身を含む): 78780240

約数和(自身を除く): 39897656

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 461, 811, 922, 1622, 1844, 3244, 3688, 5993, 6488, 10543, 11986, 21086, 23972, 42172, 47944, 84344, 373871, 747742, 1495484, 2990968, 4860323, 9720646, 19441292, 38882584]

約数ペア:

[(1, 38882584), (2, 19441292), (4, 9720646), (8, 4860323), (13, 2990968), (26, 1495484), (52, 747742), (104, 373871), (461, 84344), (811, 47944), (922, 42172), (1622, 23972), (1844, 21086), (3244, 11986), (3688, 10543), (5993, 6488)]