40758806

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{739}}^1$

素因数の和:884

約数の個数: 32

約数和(自身を含む): 70329600

約数和(自身を除く): 29570794

約数列:

[1, 2, 11, 22, 23, 46, 109, 218, 253, 506, 739, 1199, 1478, 2398, 2507, 5014, 8129, 16258, 16997, 27577, 33994, 55154, 80551, 161102, 186967, 373934, 886061, 1772122, 1852673, 3705346, 20379403, 40758806]

約数ペア:

[(1, 40758806), (2, 20379403), (11, 3705346), (22, 1852673), (23, 1772122), (46, 886061), (109, 373934), (218, 186967), (253, 161102), (506, 80551), (739, 55154), (1199, 33994), (1478, 27577), (2398, 16997), (2507, 16258), (5014, 8129)]