40023104

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{409}}^1$

素因数の和:571

約数の個数: 56

約数和(自身を含む): 87477600

約数和(自身を除く): 47454496

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 139, 176, 278, 352, 409, 556, 704, 818, 1112, 1529, 1636, 2224, 3058, 3272, 4448, 4499, 6116, 6544, 8896, 8998, 12232, 13088, 17996, 24464, 26176, 35992, 48928, 56851, 71984, 97856, 113702, 143968, 227404, 287936, 454808, 625361, 909616, 1250722, 1819232, 2501444, 3638464, 5002888, 10005776, 20011552, 40023104]

約数ペア:

[(1, 40023104), (2, 20011552), (4, 10005776), (8, 5002888), (11, 3638464), (16, 2501444), (22, 1819232), (32, 1250722), (44, 909616), (64, 625361), (88, 454808), (139, 287936), (176, 227404), (278, 143968), (352, 113702), (409, 97856), (556, 71984), (704, 56851), (818, 48928), (1112, 35992), (1529, 26176), (1636, 24464), (2224, 17996), (3058, 13088), (3272, 12232), (4448, 8998), (4499, 8896), (6116, 6544)]