28468248

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{16249}}^1$

素因数の和:16331

約数の個数: 32

約数和(自身を含む): 72150000

約数和(自身を除く): 43681752

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 219, 292, 438, 584, 876, 1752, 16249, 32498, 48747, 64996, 97494, 129992, 194988, 389976, 1186177, 2372354, 3558531, 4744708, 7117062, 9489416, 14234124, 28468248]

約数ペア:

[(1, 28468248), (2, 14234124), (3, 9489416), (4, 7117062), (6, 4744708), (8, 3558531), (12, 2372354), (24, 1186177), (73, 389976), (146, 194988), (219, 129992), (292, 97494), (438, 64996), (584, 48747), (876, 32498), (1752, 16249)]