13997328

素因数分解:

$2^4\times 3^1\times {\mathrm{331}}^1\times {\mathrm{881}}^1$

素因数の和:1223

約数の個数: 40

約数和(自身を含む): 36310176

約数和(自身を除く): 22312848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 331, 662, 881, 993, 1324, 1762, 1986, 2643, 2648, 3524, 3972, 5286, 5296, 7048, 7944, 10572, 14096, 15888, 21144, 42288, 291611, 583222, 874833, 1166444, 1749666, 2332888, 3499332, 4665776, 6998664, 13997328]

約数ペア:

[(1, 13997328), (2, 6998664), (3, 4665776), (4, 3499332), (6, 2332888), (8, 1749666), (12, 1166444), (16, 874833), (24, 583222), (48, 291611), (331, 42288), (662, 21144), (881, 15888), (993, 14096), (1324, 10572), (1762, 7944), (1986, 7048), (2643, 5296), (2648, 5286), (3524, 3972)]