28100628

素因数分解:

$2^2\times 3^3\times {\mathrm{260191}}^1$

素因数の和:260204

約数の個数: 24

約数和(自身を含む): 72853760

約数和(自身を除く): 44753132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 260191, 520382, 780573, 1040764, 1561146, 2341719, 3122292, 4683438, 7025157, 9366876, 14050314, 28100628]

約数ペア:

[(1, 28100628), (2, 14050314), (3, 9366876), (4, 7025157), (6, 4683438), (9, 3122292), (12, 2341719), (18, 1561146), (27, 1040764), (36, 780573), (54, 520382), (108, 260191)]