73629904

素因数分解:

$2^4\times {\mathrm{509}}^1\times {\mathrm{9041}}^1$

素因数の和:9558

約数の個数: 20

約数和(自身を含む): 142954020

約数和(自身を除く): 69324116

約数列:

[1, 2, 4, 8, 16, 509, 1018, 2036, 4072, 8144, 9041, 18082, 36164, 72328, 144656, 4601869, 9203738, 18407476, 36814952, 73629904]

約数ペア:

[(1, 73629904), (2, 36814952), (4, 18407476), (8, 9203738), (16, 4601869), (509, 144656), (1018, 72328), (2036, 36164), (4072, 18082), (8144, 9041)]