28635804

素因数分解:

$2^2\times 3^2\times {\mathrm{877}}^1\times {\mathrm{907}}^1$

素因数の和:1794

約数の個数: 36

約数和(自身を含む): 72547384

約数和(自身を除く): 43911580

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 877, 907, 1754, 1814, 2631, 2721, 3508, 3628, 5262, 5442, 7893, 8163, 10524, 10884, 15786, 16326, 31572, 32652, 795439, 1590878, 2386317, 3181756, 4772634, 7158951, 9545268, 14317902, 28635804]

約数ペア:

[(1, 28635804), (2, 14317902), (3, 9545268), (4, 7158951), (6, 4772634), (9, 3181756), (12, 2386317), (18, 1590878), (36, 795439), (877, 32652), (907, 31572), (1754, 16326), (1814, 15786), (2631, 10884), (2721, 10524), (3508, 8163), (3628, 7893), (5262, 5442)]