65570648

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{4409}}^1$

素因数の和:4452

約数の個数: 48

約数和(自身を含む): 145265400

約数和(自身を除く): 79694752

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 169, 286, 338, 572, 676, 1144, 1352, 1859, 3718, 4409, 7436, 8818, 14872, 17636, 35272, 48499, 57317, 96998, 114634, 193996, 229268, 387992, 458536, 630487, 745121, 1260974, 1490242, 2521948, 2980484, 5043896, 5960968, 8196331, 16392662, 32785324, 65570648]

約数ペア:

[(1, 65570648), (2, 32785324), (4, 16392662), (8, 8196331), (11, 5960968), (13, 5043896), (22, 2980484), (26, 2521948), (44, 1490242), (52, 1260974), (88, 745121), (104, 630487), (143, 458536), (169, 387992), (286, 229268), (338, 193996), (572, 114634), (676, 96998), (1144, 57317), (1352, 48499), (1859, 35272), (3718, 17636), (4409, 14872), (7436, 8818)]