28528872

素因数分解:

$2^3\times 3^1\times {\mathrm{419}}^1\times {\mathrm{2837}}^1$

素因数の和:3265

約数の個数: 32

約数和(自身を含む): 71517600

約数和(自身を除く): 42988728

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 419, 838, 1257, 1676, 2514, 2837, 3352, 5028, 5674, 8511, 10056, 11348, 17022, 22696, 34044, 68088, 1188703, 2377406, 3566109, 4754812, 7132218, 9509624, 14264436, 28528872]

約数ペア:

[(1, 28528872), (2, 14264436), (3, 9509624), (4, 7132218), (6, 4754812), (8, 3566109), (12, 2377406), (24, 1188703), (419, 68088), (838, 34044), (1257, 22696), (1676, 17022), (2514, 11348), (2837, 10056), (3352, 8511), (5028, 5674)]