15471328

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:299

約数の個数: 48

約数和(自身を含む): 31888080

約数和(自身を除く): 16416752

約数列:

[1, 2, 4, 8, 16, 32, 37, 73, 74, 146, 148, 179, 292, 296, 358, 584, 592, 716, 1168, 1184, 1432, 2336, 2701, 2864, 5402, 5728, 6623, 10804, 13067, 13246, 21608, 26134, 26492, 43216, 52268, 52984, 86432, 104536, 105968, 209072, 211936, 418144, 483479, 966958, 1933916, 3867832, 7735664, 15471328]

約数ペア:

[(1, 15471328), (2, 7735664), (4, 3867832), (8, 1933916), (16, 966958), (32, 483479), (37, 418144), (73, 211936), (74, 209072), (146, 105968), (148, 104536), (179, 86432), (292, 52984), (296, 52268), (358, 43216), (584, 26492), (592, 26134), (716, 21608), (1168, 13246), (1184, 13067), (1432, 10804), (2336, 6623), (2701, 5728), (2864, 5402)]