28881768

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{15233}}^1$

素因数の和:15321

約数の個数: 32

約数和(自身を含む): 73123200

約数和(自身を除く): 44241432

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 158, 237, 316, 474, 632, 948, 1896, 15233, 30466, 45699, 60932, 91398, 121864, 182796, 365592, 1203407, 2406814, 3610221, 4813628, 7220442, 9627256, 14440884, 28881768]

約数ペア:

[(1, 28881768), (2, 14440884), (3, 9627256), (4, 7220442), (6, 4813628), (8, 3610221), (12, 2406814), (24, 1203407), (79, 365592), (158, 182796), (237, 121864), (316, 91398), (474, 60932), (632, 45699), (948, 30466), (1896, 15233)]