73621328

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{418303}}^1$

素因数の和:418322

約数の個数: 20

約数和(自身を含む): 155609088

約数和(自身を除く): 81987760

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 418303, 836606, 1673212, 3346424, 4601333, 6692848, 9202666, 18405332, 36810664, 73621328]

約数ペア:

[(1, 73621328), (2, 36810664), (4, 18405332), (8, 9202666), (11, 6692848), (16, 4601333), (22, 3346424), (44, 1673212), (88, 836606), (176, 418303)]