28971176

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{5927}}^1$

素因数の和:5993

約数の個数: 32

約数和(自身を含む): 59754240

約数和(自身を除く): 30783064

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 188, 376, 611, 1222, 2444, 4888, 5927, 11854, 23708, 47416, 77051, 154102, 278569, 308204, 557138, 616408, 1114276, 2228552, 3621397, 7242794, 14485588, 28971176]

約数ペア:

[(1, 28971176), (2, 14485588), (4, 7242794), (8, 3621397), (13, 2228552), (26, 1114276), (47, 616408), (52, 557138), (94, 308204), (104, 278569), (188, 154102), (376, 77051), (611, 47416), (1222, 23708), (2444, 11854), (4888, 5927)]