28332564

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{181619}}^1$

素因数の和:181639

約数の個数: 24

約数和(自身を含む): 71195040

約数和(自身を除く): 42862476

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 181619, 363238, 544857, 726476, 1089714, 2179428, 2361047, 4722094, 7083141, 9444188, 14166282, 28332564]

約数ペア:

[(1, 28332564), (2, 14166282), (3, 9444188), (4, 7083141), (6, 4722094), (12, 2361047), (13, 2179428), (26, 1089714), (39, 726476), (52, 544857), (78, 363238), (156, 181619)]