77342536

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{389}}^1\times {\mathrm{857}}^1$

素因数の和:1281

約数の個数: 32

約数和(自身を含む): 150579000

約数和(自身を除く): 73236464

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 389, 778, 857, 1556, 1714, 3112, 3428, 6856, 11281, 22562, 24853, 45124, 49706, 90248, 99412, 198824, 333373, 666746, 1333492, 2666984, 9667817, 19335634, 38671268, 77342536]

約数ペア:

[(1, 77342536), (2, 38671268), (4, 19335634), (8, 9667817), (29, 2666984), (58, 1333492), (116, 666746), (232, 333373), (389, 198824), (778, 99412), (857, 90248), (1556, 49706), (1714, 45124), (3112, 24853), (3428, 22562), (6856, 11281)]