27921236

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{26951}}^1$

素因数の和:26999

約数の個数: 24

約数和(自身を含む): 57353856

約数和(自身を除く): 29432620

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 26951, 53902, 107804, 188657, 377314, 754628, 997187, 1994374, 3988748, 6980309, 13960618, 27921236]

約数ペア:

[(1, 27921236), (2, 13960618), (4, 6980309), (7, 3988748), (14, 1994374), (28, 997187), (37, 754628), (74, 377314), (148, 188657), (259, 107804), (518, 53902), (1036, 26951)]