25436288

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{10459}}^1$

素因数の和:10492

約数の個数: 32

約数和(自身を含む): 53346000

約数和(自身を除く): 27909712

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 10459, 20918, 41836, 83672, 167344, 198721, 334688, 397442, 669376, 794884, 1338752, 1589768, 3179536, 6359072, 12718144, 25436288]

約数ペア:

[(1, 25436288), (2, 12718144), (4, 6359072), (8, 3179536), (16, 1589768), (19, 1338752), (32, 794884), (38, 669376), (64, 397442), (76, 334688), (128, 198721), (152, 167344), (304, 83672), (608, 41836), (1216, 20918), (2432, 10459)]