28749636

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{8233}}^1$

素因数の和:8340

約数の個数: 36

約数和(自身を含む): 73430812

約数和(自身を除く): 44681176

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 194, 291, 388, 582, 873, 1164, 1746, 3492, 8233, 16466, 24699, 32932, 49398, 74097, 98796, 148194, 296388, 798601, 1597202, 2395803, 3194404, 4791606, 7187409, 9583212, 14374818, 28749636]

約数ペア:

[(1, 28749636), (2, 14374818), (3, 9583212), (4, 7187409), (6, 4791606), (9, 3194404), (12, 2395803), (18, 1597202), (36, 798601), (97, 296388), (194, 148194), (291, 98796), (388, 74097), (582, 49398), (873, 32932), (1164, 24699), (1746, 16466), (3492, 8233)]