28196462

素因数分解:

$2^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{1931}}^1$

素因数の和:2096

約数の個数: 24

約数和(自身を含む): 49555800

約数和(自身を除く): 21359338

約数列:

[1, 2, 7, 14, 49, 98, 149, 298, 1043, 1931, 2086, 3862, 7301, 13517, 14602, 27034, 94619, 189238, 287719, 575438, 2014033, 4028066, 14098231, 28196462]

約数ペア:

[(1, 28196462), (2, 14098231), (7, 4028066), (14, 2014033), (49, 575438), (98, 287719), (149, 189238), (298, 94619), (1043, 27034), (1931, 14602), (2086, 13517), (3862, 7301)]