28562646

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{3931}}^1$

素因数の和:4116

約数の個数: 32

約数和(自身を含む): 65680128

約数和(自身を除く): 37117482

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 173, 346, 519, 1038, 1211, 2422, 3633, 3931, 7266, 7862, 11793, 23586, 27517, 55034, 82551, 165102, 680063, 1360126, 2040189, 4080378, 4760441, 9520882, 14281323, 28562646]

約数ペア:

[(1, 28562646), (2, 14281323), (3, 9520882), (6, 4760441), (7, 4080378), (14, 2040189), (21, 1360126), (42, 680063), (173, 165102), (346, 82551), (519, 55034), (1038, 27517), (1211, 23586), (2422, 11793), (3633, 7862), (3931, 7266)]