25151072

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{9949}}^1$

素因数の和:10038

約数の個数: 24

約数和(自身を含む): 50148000

約数和(自身を除く): 24996928

約数列:

[1, 2, 4, 8, 16, 32, 79, 158, 316, 632, 1264, 2528, 9949, 19898, 39796, 79592, 159184, 318368, 785971, 1571942, 3143884, 6287768, 12575536, 25151072]

約数ペア:

[(1, 25151072), (2, 12575536), (4, 6287768), (8, 3143884), (16, 1571942), (32, 785971), (79, 318368), (158, 159184), (316, 79592), (632, 39796), (1264, 19898), (2528, 9949)]