28300454

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1187}}^1$

素因数の和:1340

約数の個数: 32

約数和(自身を含む): 52690176

約数和(自身を除く): 24389722

約数列:

[1, 2, 7, 13, 14, 26, 91, 131, 182, 262, 917, 1187, 1703, 1834, 2374, 3406, 8309, 11921, 15431, 16618, 23842, 30862, 108017, 155497, 216034, 310994, 1088479, 2021461, 2176958, 4042922, 14150227, 28300454]

約数ペア:

[(1, 28300454), (2, 14150227), (7, 4042922), (13, 2176958), (14, 2021461), (26, 1088479), (91, 310994), (131, 216034), (182, 155497), (262, 108017), (917, 30862), (1187, 23842), (1703, 16618), (1834, 15431), (2374, 11921), (3406, 8309)]