553875712

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{166429}}^1$

素因数の和:166458

約数の個数: 36

約数和(自身を含む): 1190640220

約数和(自身を除く): 636764508

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 166429, 332858, 665716, 1331432, 2163577, 2662864, 4327154, 5325728, 8654308, 10651456, 17308616, 21302912, 34617232, 42605824, 69234464, 138468928, 276937856, 553875712]

約数ペア:

[(1, 553875712), (2, 276937856), (4, 138468928), (8, 69234464), (13, 42605824), (16, 34617232), (26, 21302912), (32, 17308616), (52, 10651456), (64, 8654308), (104, 5325728), (128, 4327154), (208, 2662864), (256, 2163577), (416, 1331432), (832, 665716), (1664, 332858), (3328, 166429)]