25880848

素因数分解:

$2^4\times 7^1\times {\mathrm{231079}}^1$

素因数の和:231094

約数の個数: 20

約数和(自身を含む): 57307840

約数和(自身を除く): 31426992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 231079, 462158, 924316, 1617553, 1848632, 3235106, 3697264, 6470212, 12940424, 25880848]

約数ペア:

[(1, 25880848), (2, 12940424), (4, 6470212), (7, 3697264), (8, 3235106), (14, 1848632), (16, 1617553), (28, 924316), (56, 462158), (112, 231079)]