29639896

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1993}}^1$

素因数の和:2036

約数の個数: 48

約数和(自身を含む): 65682360

約数和(自身を除く): 36042464

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 169, 286, 338, 572, 676, 1144, 1352, 1859, 1993, 3718, 3986, 7436, 7972, 14872, 15944, 21923, 25909, 43846, 51818, 87692, 103636, 175384, 207272, 284999, 336817, 569998, 673634, 1139996, 1347268, 2279992, 2694536, 3704987, 7409974, 14819948, 29639896]

約数ペア:

[(1, 29639896), (2, 14819948), (4, 7409974), (8, 3704987), (11, 2694536), (13, 2279992), (22, 1347268), (26, 1139996), (44, 673634), (52, 569998), (88, 336817), (104, 284999), (143, 207272), (169, 175384), (286, 103636), (338, 87692), (572, 51818), (676, 43846), (1144, 25909), (1352, 21923), (1859, 15944), (1993, 14872), (3718, 7972), (3986, 7436)]