25420702972

素因数分解:

$2^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{409}}^1\times {\mathrm{8191}}^1$

素因数の和:8882

約数の個数: 48

約数和(自身を含む): 51160023040

約数和(自身を除く): 25739320068

約数列:

[1, 2, 4, 7, 14, 28, 271, 409, 542, 818, 1084, 1636, 1897, 2863, 3794, 5726, 7588, 8191, 11452, 16382, 32764, 57337, 110839, 114674, 221678, 229348, 443356, 775873, 1551746, 2219761, 3103492, 3350119, 4439522, 6700238, 8879044, 13400476, 15538327, 23450833, 31076654, 46901666, 62153308, 93803332, 907882249, 1815764498, 3631528996, 6355175743, 12710351486, 25420702972]

約数ペア:

[(1, 25420702972), (2, 12710351486), (4, 6355175743), (7, 3631528996), (14, 1815764498), (28, 907882249), (271, 93803332), (409, 62153308), (542, 46901666), (818, 31076654), (1084, 23450833), (1636, 15538327), (1897, 13400476), (2863, 8879044), (3794, 6700238), (5726, 4439522), (7588, 3350119), (8191, 3103492), (11452, 2219761), (16382, 1551746), (32764, 775873), (57337, 443356), (110839, 229348), (114674, 221678)]