28460502

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2111}}^1$

素因数の和:2233

約数の個数: 48

約数和(自身を含む): 71165952

約数和(自身を除く): 42705450

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 107, 126, 214, 321, 642, 749, 963, 1498, 1926, 2111, 2247, 4222, 4494, 6333, 6741, 12666, 13482, 14777, 18999, 29554, 37998, 44331, 88662, 132993, 225877, 265986, 451754, 677631, 1355262, 1581139, 2032893, 3162278, 4065786, 4743417, 9486834, 14230251, 28460502]

約数ペア:

[(1, 28460502), (2, 14230251), (3, 9486834), (6, 4743417), (7, 4065786), (9, 3162278), (14, 2032893), (18, 1581139), (21, 1355262), (42, 677631), (63, 451754), (107, 265986), (126, 225877), (214, 132993), (321, 88662), (642, 44331), (749, 37998), (963, 29554), (1498, 18999), (1926, 14777), (2111, 13482), (2247, 12666), (4222, 6741), (4494, 6333)]