26338928

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21379}}^1$

素因数の和:21405

約数の個数: 40

約数和(自身を含む): 63626880

約数和(自身を除く): 37287952

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 21379, 42758, 85516, 149653, 171032, 235169, 299306, 342064, 470338, 598612, 940676, 1197224, 1646183, 1881352, 2394448, 3292366, 3762704, 6584732, 13169464, 26338928]

約数ペア:

[(1, 26338928), (2, 13169464), (4, 6584732), (7, 3762704), (8, 3292366), (11, 2394448), (14, 1881352), (16, 1646183), (22, 1197224), (28, 940676), (44, 598612), (56, 470338), (77, 342064), (88, 299306), (112, 235169), (154, 171032), (176, 149653), (308, 85516), (616, 42758), (1232, 21379)]