28964364

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{16879}}^1$

素因数の和:16910

約数の個数: 48

約数和(自身を含む): 79403520

約数和(自身を除く): 50439156

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 16879, 33758, 50637, 67516, 101274, 185669, 202548, 219427, 371338, 438854, 557007, 658281, 742676, 877708, 1114014, 1316562, 2228028, 2413697, 2633124, 4827394, 7241091, 9654788, 14482182, 28964364]

約数ペア:

[(1, 28964364), (2, 14482182), (3, 9654788), (4, 7241091), (6, 4827394), (11, 2633124), (12, 2413697), (13, 2228028), (22, 1316562), (26, 1114014), (33, 877708), (39, 742676), (44, 658281), (52, 557007), (66, 438854), (78, 371338), (132, 219427), (143, 202548), (156, 185669), (286, 101274), (429, 67516), (572, 50637), (858, 33758), (1716, 16879)]