25337144

素因数分解:

$2^3\times 7^1\times {\mathrm{373}}^1\times {\mathrm{1213}}^1$

素因数の和:1599

約数の個数: 32

約数和(自身を含む): 54484320

約数和(自身を除く): 29147176

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 373, 746, 1213, 1492, 2426, 2611, 2984, 4852, 5222, 8491, 9704, 10444, 16982, 20888, 33964, 67928, 452449, 904898, 1809796, 3167143, 3619592, 6334286, 12668572, 25337144]

約数ペア:

[(1, 25337144), (2, 12668572), (4, 6334286), (7, 3619592), (8, 3167143), (14, 1809796), (28, 904898), (56, 452449), (373, 67928), (746, 33964), (1213, 20888), (1492, 16982), (2426, 10444), (2611, 9704), (2984, 8491), (4852, 5222)]