25040304

素因数分解:

$2^4\times 3^2\times {\mathrm{173891}}^1$

素因数の和:173905

約数の個数: 30

約数和(自身を含む): 70078476

約数和(自身を除く): 45038172

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 173891, 347782, 521673, 695564, 1043346, 1391128, 1565019, 2086692, 2782256, 3130038, 4173384, 6260076, 8346768, 12520152, 25040304]

約数ペア:

[(1, 25040304), (2, 12520152), (3, 8346768), (4, 6260076), (6, 4173384), (8, 3130038), (9, 2782256), (12, 2086692), (16, 1565019), (18, 1391128), (24, 1043346), (36, 695564), (48, 521673), (72, 347782), (144, 173891)]