25608338

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1187}}^1$

素因数の和:1286

約数の個数: 32

約数和(自身を含む): 46531584

約数和(自身を除く): 20923246

約数列:

[1, 2, 7, 14, 23, 46, 67, 134, 161, 322, 469, 938, 1187, 1541, 2374, 3082, 8309, 10787, 16618, 21574, 27301, 54602, 79529, 159058, 191107, 382214, 556703, 1113406, 1829167, 3658334, 12804169, 25608338]

約数ペア:

[(1, 25608338), (2, 12804169), (7, 3658334), (14, 1829167), (23, 1113406), (46, 556703), (67, 382214), (134, 191107), (161, 159058), (322, 79529), (469, 54602), (938, 27301), (1187, 21574), (1541, 16618), (2374, 10787), (3082, 8309)]