25809992

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{6053}}^1$

素因数の和:6113

約数の個数: 32

約数和(自身を含む): 53396280

約数和(自身を除く): 27586288

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 328, 533, 1066, 2132, 4264, 6053, 12106, 24212, 48424, 78689, 157378, 248173, 314756, 496346, 629512, 992692, 1985384, 3226249, 6452498, 12904996, 25809992]

約数ペア:

[(1, 25809992), (2, 12904996), (4, 6452498), (8, 3226249), (13, 1985384), (26, 992692), (41, 629512), (52, 496346), (82, 314756), (104, 248173), (164, 157378), (328, 78689), (533, 48424), (1066, 24212), (2132, 12106), (4264, 6053)]