25807964

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{70901}}^1$

素因数の和:70925

約数の個数: 24

約数和(自身を含む): 55587168

約数和(自身を除く): 29779204

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 70901, 141802, 283604, 496307, 921713, 992614, 1843426, 1985228, 3686852, 6451991, 12903982, 25807964]

約数ペア:

[(1, 25807964), (2, 12903982), (4, 6451991), (7, 3686852), (13, 1985228), (14, 1843426), (26, 992614), (28, 921713), (52, 496307), (91, 283604), (182, 141802), (364, 70901)]