23787764

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{457}}^1$

素因数の和:505

約数の個数: 72

約数和(自身を含む): 56323008

約数和(自身を除く): 32535244

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 169, 182, 286, 308, 338, 364, 457, 572, 676, 914, 1001, 1183, 1828, 1859, 2002, 2366, 3199, 3718, 4004, 4732, 5027, 5941, 6398, 7436, 10054, 11882, 12796, 13013, 20108, 23764, 26026, 35189, 41587, 52052, 65351, 70378, 77233, 83174, 130702, 140756, 154466, 166348, 261404, 308932, 457457, 540631, 849563, 914914, 1081262, 1699126, 1829828, 2162524, 3398252, 5946941, 11893882, 23787764]

約数ペア:

[(1, 23787764), (2, 11893882), (4, 5946941), (7, 3398252), (11, 2162524), (13, 1829828), (14, 1699126), (22, 1081262), (26, 914914), (28, 849563), (44, 540631), (52, 457457), (77, 308932), (91, 261404), (143, 166348), (154, 154466), (169, 140756), (182, 130702), (286, 83174), (308, 77233), (338, 70378), (364, 65351), (457, 52052), (572, 41587), (676, 35189), (914, 26026), (1001, 23764), (1183, 20108), (1828, 13013), (1859, 12796), (2002, 11882), (2366, 10054), (3199, 7436), (3718, 6398), (4004, 5941), (4732, 5027)]