26525044

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{72871}}^1$

素因数の和:72895

約数の個数: 24

約数和(自身を含む): 57131648

約数和(自身を除く): 30606604

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 72871, 145742, 291484, 510097, 947323, 1020194, 1894646, 2040388, 3789292, 6631261, 13262522, 26525044]

約数ペア:

[(1, 26525044), (2, 13262522), (4, 6631261), (7, 3789292), (13, 2040388), (14, 1894646), (26, 1020194), (28, 947323), (52, 510097), (91, 291484), (182, 145742), (364, 72871)]