28100052

素因数分解:

$2^2\times 3^2\times {\mathrm{571}}^1\times {\mathrm{1367}}^1$

素因数の和:1948

約数の個数: 36

約数和(自身を含む): 71207136

約数和(自身を除く): 43107084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 571, 1142, 1367, 1713, 2284, 2734, 3426, 4101, 5139, 5468, 6852, 8202, 10278, 12303, 16404, 20556, 24606, 49212, 780557, 1561114, 2341671, 3122228, 4683342, 7025013, 9366684, 14050026, 28100052]

約数ペア:

[(1, 28100052), (2, 14050026), (3, 9366684), (4, 7025013), (6, 4683342), (9, 3122228), (12, 2341671), (18, 1561114), (36, 780557), (571, 49212), (1142, 24606), (1367, 20556), (1713, 16404), (2284, 12303), (2734, 10278), (3426, 8202), (4101, 6852), (5139, 5468)]