42706768

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:236

約数の個数: 80

約数和(自身を含む): 94993920

約数和(自身を除く): 52287152

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 79, 92, 104, 113, 158, 184, 208, 226, 299, 316, 368, 452, 598, 632, 904, 1027, 1196, 1264, 1469, 1808, 1817, 2054, 2392, 2599, 2938, 3634, 4108, 4784, 5198, 5876, 7268, 8216, 8927, 10396, 11752, 14536, 16432, 17854, 20792, 23504, 23621, 29072, 33787, 35708, 41584, 47242, 67574, 71416, 94484, 116051, 135148, 142832, 188968, 205321, 232102, 270296, 377936, 410642, 464204, 540592, 821284, 928408, 1642568, 1856816, 2669173, 3285136, 5338346, 10676692, 21353384, 42706768]

約数ペア:

[(1, 42706768), (2, 21353384), (4, 10676692), (8, 5338346), (13, 3285136), (16, 2669173), (23, 1856816), (26, 1642568), (46, 928408), (52, 821284), (79, 540592), (92, 464204), (104, 410642), (113, 377936), (158, 270296), (184, 232102), (208, 205321), (226, 188968), (299, 142832), (316, 135148), (368, 116051), (452, 94484), (598, 71416), (632, 67574), (904, 47242), (1027, 41584), (1196, 35708), (1264, 33787), (1469, 29072), (1808, 23621), (1817, 23504), (2054, 20792), (2392, 17854), (2599, 16432), (2938, 14536), (3634, 11752), (4108, 10396), (4784, 8927), (5198, 8216), (5876, 7268)]