25874212

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2293}}^1$

素因数の和:2348

約数の個数: 48

約数和(自身を含む): 57551872

約数和(自身を除く): 31677660

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2293, 2821, 4586, 5642, 9172, 11284, 16051, 29809, 32102, 59618, 64204, 71083, 119236, 142166, 208663, 284332, 417326, 497581, 834652, 924079, 995162, 1848158, 1990324, 3696316, 6468553, 12937106, 25874212]

約数ペア:

[(1, 25874212), (2, 12937106), (4, 6468553), (7, 3696316), (13, 1990324), (14, 1848158), (26, 995162), (28, 924079), (31, 834652), (52, 497581), (62, 417326), (91, 284332), (124, 208663), (182, 142166), (217, 119236), (364, 71083), (403, 64204), (434, 59618), (806, 32102), (868, 29809), (1612, 16051), (2293, 11284), (2821, 9172), (4586, 5642)]