27591862

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{571}}^1\times {\mathrm{653}}^1$

素因数の和:1263

約数の個数: 16

約数和(自身を含む): 42646032

約数和(自身を除く): 15054170

約数列:

[1, 2, 37, 74, 571, 653, 1142, 1306, 21127, 24161, 42254, 48322, 372863, 745726, 13795931, 27591862]

約数ペア:

[(1, 27591862), (2, 13795931), (37, 745726), (74, 372863), (571, 48322), (653, 42254), (1142, 24161), (1306, 21127)]