72940751

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2741}}^1$

素因数の和:2866

約数の個数: 16

約数和(自身を含む): 82918080

約数和(自身を除く): 9977329

約数列:

[1, 13, 23, 89, 299, 1157, 2047, 2741, 26611, 35633, 63043, 243949, 819559, 3171337, 5610827, 72940751]

約数ペア:

[(1, 72940751), (13, 5610827), (23, 3171337), (89, 819559), (299, 243949), (1157, 63043), (2047, 35633), (2741, 26611)]