28634254

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1123}}^1$

素因数の和:1216

約数の個数: 32

約数和(自身を含む): 50175360

約数和(自身を除く): 21541106

約数列:

[1, 2, 11, 19, 22, 38, 61, 122, 209, 418, 671, 1123, 1159, 1342, 2246, 2318, 12353, 12749, 21337, 24706, 25498, 42674, 68503, 137006, 234707, 469414, 753533, 1301557, 1507066, 2603114, 14317127, 28634254]

約数ペア:

[(1, 28634254), (2, 14317127), (11, 2603114), (19, 1507066), (22, 1301557), (38, 753533), (61, 469414), (122, 234707), (209, 137006), (418, 68503), (671, 42674), (1123, 25498), (1159, 24706), (1342, 21337), (2246, 12749), (2318, 12353)]