28192856

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{773}}^1$

素因数の和:923

約数の個数: 32

約数和(自身を含む): 54613440

約数和(自身を除く): 26420584

約数列:

[1, 2, 4, 8, 47, 94, 97, 188, 194, 376, 388, 773, 776, 1546, 3092, 4559, 6184, 9118, 18236, 36331, 36472, 72662, 74981, 145324, 149962, 290648, 299924, 599848, 3524107, 7048214, 14096428, 28192856]

約数ペア:

[(1, 28192856), (2, 14096428), (4, 7048214), (8, 3524107), (47, 599848), (94, 299924), (97, 290648), (188, 149962), (194, 145324), (376, 74981), (388, 72662), (773, 36472), (776, 36331), (1546, 18236), (3092, 9118), (4559, 6184)]