28398752

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{12157}}^1$

素因数の和:12240

約数の個数: 24

約数和(自身を含む): 56680596

約数和(自身を除く): 28281844

約数列:

[1, 2, 4, 8, 16, 32, 73, 146, 292, 584, 1168, 2336, 12157, 24314, 48628, 97256, 194512, 389024, 887461, 1774922, 3549844, 7099688, 14199376, 28398752]

約数ペア:

[(1, 28398752), (2, 14199376), (4, 7099688), (8, 3549844), (16, 1774922), (32, 887461), (73, 389024), (146, 194512), (292, 97256), (584, 48628), (1168, 24314), (2336, 12157)]