28218162

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{7549}}^1$

素因数の和:7650

約数の個数: 32

約数和(自身を含む): 65232000

約数和(自身を除く): 37013838

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 89, 178, 267, 534, 623, 1246, 1869, 3738, 7549, 15098, 22647, 45294, 52843, 105686, 158529, 317058, 671861, 1343722, 2015583, 4031166, 4703027, 9406054, 14109081, 28218162]

約数ペア:

[(1, 28218162), (2, 14109081), (3, 9406054), (6, 4703027), (7, 4031166), (14, 2015583), (21, 1343722), (42, 671861), (89, 317058), (178, 158529), (267, 105686), (534, 52843), (623, 45294), (1246, 22647), (1869, 15098), (3738, 7549)]