28014708

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1543}}^1$

素因数の和:1656

約数の個数: 48

約数和(自身を含む): 70035840

約数和(自身を除く): 42021132

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 89, 102, 178, 204, 267, 356, 534, 1068, 1513, 1543, 3026, 3086, 4539, 4629, 6052, 6172, 9078, 9258, 18156, 18516, 26231, 52462, 78693, 104924, 137327, 157386, 274654, 314772, 411981, 549308, 823962, 1647924, 2334559, 4669118, 7003677, 9338236, 14007354, 28014708]

約数ペア:

[(1, 28014708), (2, 14007354), (3, 9338236), (4, 7003677), (6, 4669118), (12, 2334559), (17, 1647924), (34, 823962), (51, 549308), (68, 411981), (89, 314772), (102, 274654), (178, 157386), (204, 137327), (267, 104924), (356, 78693), (534, 52462), (1068, 26231), (1513, 18516), (1543, 18156), (3026, 9258), (3086, 9078), (4539, 6172), (4629, 6052)]