26508784

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{57131}}^1$

素因数の和:57168

約数の個数: 20

約数和(自身を含む): 53132760

約数和(自身を除く): 26623976

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 57131, 114262, 228524, 457048, 914096, 1656799, 3313598, 6627196, 13254392, 26508784]

約数ペア:

[(1, 26508784), (2, 13254392), (4, 6627196), (8, 3313598), (16, 1656799), (29, 914096), (58, 457048), (116, 228524), (232, 114262), (464, 57131)]