28935228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{5647}}^1$

素因数の和:5722

約数の個数: 48

約数和(自身を含む): 78439424

約数和(自身を除く): 49504196

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 366, 427, 732, 854, 1281, 1708, 2562, 5124, 5647, 11294, 16941, 22588, 33882, 39529, 67764, 79058, 118587, 158116, 237174, 344467, 474348, 688934, 1033401, 1377868, 2066802, 2411269, 4133604, 4822538, 7233807, 9645076, 14467614, 28935228]

約数ペア:

[(1, 28935228), (2, 14467614), (3, 9645076), (4, 7233807), (6, 4822538), (7, 4133604), (12, 2411269), (14, 2066802), (21, 1377868), (28, 1033401), (42, 688934), (61, 474348), (84, 344467), (122, 237174), (183, 158116), (244, 118587), (366, 79058), (427, 67764), (732, 39529), (854, 33882), (1281, 22588), (1708, 16941), (2562, 11294), (5124, 5647)]