28720516446

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{367}}^1\times {\mathrm{92503}}^1$

素因数の和:92925

約数の個数: 48

約数和(自身を含む): 63725635584

約数和(自身を除く): 35005119138

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 367, 423, 734, 846, 1101, 2202, 3303, 6606, 17249, 34498, 51747, 92503, 103494, 155241, 185006, 277509, 310482, 555018, 832527, 1665054, 4347641, 8695282, 13042923, 26085846, 33948601, 39128769, 67897202, 78257538, 101845803, 203691606, 305537409, 611074818, 1595584247, 3191168494, 4786752741, 9573505482, 14360258223, 28720516446]

約数ペア:

[(1, 28720516446), (2, 14360258223), (3, 9573505482), (6, 4786752741), (9, 3191168494), (18, 1595584247), (47, 611074818), (94, 305537409), (141, 203691606), (282, 101845803), (367, 78257538), (423, 67897202), (734, 39128769), (846, 33948601), (1101, 26085846), (2202, 13042923), (3303, 8695282), (6606, 4347641), (17249, 1665054), (34498, 832527), (51747, 555018), (92503, 310482), (103494, 277509), (155241, 185006)]