72438542

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{971}}^1\times {\mathrm{3391}}^1$

素因数の和:4375

約数の個数: 16

約数和(自身を含む): 118692864

約数和(自身を除く): 46254322

約数列:

[1, 2, 11, 22, 971, 1942, 3391, 6782, 10681, 21362, 37301, 74602, 3292661, 6585322, 36219271, 72438542]

約数ペア:

[(1, 72438542), (2, 36219271), (11, 6585322), (22, 3292661), (971, 74602), (1942, 37301), (3391, 21362), (6782, 10681)]