25522238

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^2\times {\mathrm{271}}^1$

素因数の和:349

約数の個数: 36

約数和(自身を含む): 46186416

約数和(自身を除く): 20664178

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 271, 434, 542, 961, 1519, 1897, 1922, 3038, 3794, 6727, 8401, 13279, 13454, 16802, 26558, 47089, 58807, 94178, 117614, 260431, 411649, 520862, 823298, 1823017, 3646034, 12761119, 25522238]

約数ペア:

[(1, 25522238), (2, 12761119), (7, 3646034), (14, 1823017), (31, 823298), (49, 520862), (62, 411649), (98, 260431), (217, 117614), (271, 94178), (434, 58807), (542, 47089), (961, 26558), (1519, 16802), (1897, 13454), (1922, 13279), (3038, 8401), (3794, 6727)]