73940404

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{197}}^1\times {\mathrm{911}}^1$

素因数の和:1215

約数の個数: 24

約数和(自身を含む): 131459328

約数和(自身を除く): 57518924

約数列:

[1, 2, 4, 103, 197, 206, 394, 412, 788, 911, 1822, 3644, 20291, 40582, 81164, 93833, 179467, 187666, 358934, 375332, 717868, 18485101, 36970202, 73940404]

約数ペア:

[(1, 73940404), (2, 36970202), (4, 18485101), (103, 717868), (197, 375332), (206, 358934), (394, 187666), (412, 179467), (788, 93833), (911, 81164), (1822, 40582), (3644, 20291)]