28037262

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{2347}}^1$

素因数の和:2544

約数の個数: 32

約数和(自身を含む): 61536384

約数和(自身を除く): 33499122

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 181, 362, 543, 1086, 1991, 2347, 3982, 4694, 5973, 7041, 11946, 14082, 25817, 51634, 77451, 154902, 424807, 849614, 1274421, 2548842, 4672877, 9345754, 14018631, 28037262]

約数ペア:

[(1, 28037262), (2, 14018631), (3, 9345754), (6, 4672877), (11, 2548842), (22, 1274421), (33, 849614), (66, 424807), (181, 154902), (362, 77451), (543, 51634), (1086, 25817), (1991, 14082), (2347, 11946), (3982, 7041), (4694, 5973)]