104705636

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{409}}^1$

素因数の和:684

約数の個数: 48

約数和(自身を含む): 216007680

約数和(自身を除く): 111302044

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 223, 287, 409, 446, 574, 818, 892, 1148, 1561, 1636, 2863, 3122, 5726, 6244, 9143, 11452, 16769, 18286, 33538, 36572, 64001, 67076, 91207, 117383, 128002, 182414, 234766, 256004, 364828, 469532, 638449, 1276898, 2553796, 3739487, 7478974, 14957948, 26176409, 52352818, 104705636]

約数ペア:

[(1, 104705636), (2, 52352818), (4, 26176409), (7, 14957948), (14, 7478974), (28, 3739487), (41, 2553796), (82, 1276898), (164, 638449), (223, 469532), (287, 364828), (409, 256004), (446, 234766), (574, 182414), (818, 128002), (892, 117383), (1148, 91207), (1561, 67076), (1636, 64001), (2863, 36572), (3122, 33538), (5726, 18286), (6244, 16769), (9143, 11452)]