47245226

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{409}}^1$

素因数の和:678

約数の個数: 32

約数和(自身を含む): 83758080

約数和(自身を除く): 36512854

約数列:

[1, 2, 7, 14, 37, 74, 223, 259, 409, 446, 518, 818, 1561, 2863, 3122, 5726, 8251, 15133, 16502, 30266, 57757, 91207, 105931, 115514, 182414, 211862, 638449, 1276898, 3374659, 6749318, 23622613, 47245226]

約数ペア:

[(1, 47245226), (2, 23622613), (7, 6749318), (14, 3374659), (37, 1276898), (74, 638449), (223, 211862), (259, 182414), (409, 115514), (446, 105931), (518, 91207), (818, 57757), (1561, 30266), (2863, 16502), (3122, 15133), (5726, 8251)]