28335144

素因数分解:

$2^3\times 3^1\times {\mathrm{1180631}}^1$

素因数の和:1180640

約数の個数: 16

約数和(自身を含む): 70837920

約数和(自身を除く): 42502776

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1180631, 2361262, 3541893, 4722524, 7083786, 9445048, 14167572, 28335144]

約数ペア:

[(1, 28335144), (2, 14167572), (3, 9445048), (4, 7083786), (6, 4722524), (8, 3541893), (12, 2361262), (24, 1180631)]