39439088

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1493}}^1$

素因数の和:1641

約数の個数: 40

約数和(自身を含む): 82994688

約数和(自身を除く): 43555600

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 127, 208, 254, 508, 1016, 1493, 1651, 2032, 2986, 3302, 5972, 6604, 11944, 13208, 19409, 23888, 26416, 38818, 77636, 155272, 189611, 310544, 379222, 758444, 1516888, 2464943, 3033776, 4929886, 9859772, 19719544, 39439088]

約数ペア:

[(1, 39439088), (2, 19719544), (4, 9859772), (8, 4929886), (13, 3033776), (16, 2464943), (26, 1516888), (52, 758444), (104, 379222), (127, 310544), (208, 189611), (254, 155272), (508, 77636), (1016, 38818), (1493, 26416), (1651, 23888), (2032, 19409), (2986, 13208), (3302, 11944), (5972, 6604)]