29998738

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1487}}^1$

素因数の和:1638

約数の個数: 32

約数和(自身を含む): 56567808

約数和(自身を除く): 26569070

約数列:

[1, 2, 7, 11, 14, 22, 77, 131, 154, 262, 917, 1441, 1487, 1834, 2882, 2974, 10087, 10409, 16357, 20174, 20818, 32714, 114499, 194797, 228998, 389594, 1363579, 2142767, 2727158, 4285534, 14999369, 29998738]

約数ペア:

[(1, 29998738), (2, 14999369), (7, 4285534), (11, 2727158), (14, 2142767), (22, 1363579), (77, 389594), (131, 228998), (154, 194797), (262, 114499), (917, 32714), (1441, 20818), (1487, 20174), (1834, 16357), (2882, 10409), (2974, 10087)]