28239144

素因数分解:

$2^3\times 3^1\times {\mathrm{1176631}}^1$

素因数の和:1176640

約数の個数: 16

約数和(自身を含む): 70597920

約数和(自身を除く): 42358776

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1176631, 2353262, 3529893, 4706524, 7059786, 9413048, 14119572, 28239144]

約数ペア:

[(1, 28239144), (2, 14119572), (3, 9413048), (4, 7059786), (6, 4706524), (8, 3529893), (12, 2353262), (24, 1176631)]