28889718

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{3061}}^1$

素因数の和:3101

約数の個数: 48

約数和(自身を含む): 68417328

約数和(自身を除く): 39527610

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 121, 143, 242, 286, 363, 429, 726, 858, 1573, 3061, 3146, 4719, 6122, 9183, 9438, 18366, 33671, 39793, 67342, 79586, 101013, 119379, 202026, 238758, 370381, 437723, 740762, 875446, 1111143, 1313169, 2222286, 2626338, 4814953, 9629906, 14444859, 28889718]

約数ペア:

[(1, 28889718), (2, 14444859), (3, 9629906), (6, 4814953), (11, 2626338), (13, 2222286), (22, 1313169), (26, 1111143), (33, 875446), (39, 740762), (66, 437723), (78, 370381), (121, 238758), (143, 202026), (242, 119379), (286, 101013), (363, 79586), (429, 67342), (726, 39793), (858, 33671), (1573, 18366), (3061, 9438), (3146, 9183), (4719, 6122)]