25384996

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{69739}}^1$

素因数の和:69763

約数の個数: 24

約数和(自身を含む): 54676160

約数和(自身を除く): 29291164

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 69739, 139478, 278956, 488173, 906607, 976346, 1813214, 1952692, 3626428, 6346249, 12692498, 25384996]

約数ペア:

[(1, 25384996), (2, 12692498), (4, 6346249), (7, 3626428), (13, 1952692), (14, 1813214), (26, 976346), (28, 906607), (52, 488173), (91, 278956), (182, 139478), (364, 69739)]