72719924

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{8753}}^1$

素因数の和:8855

約数の個数: 24

約数和(自身を含む): 133340928

約数和(自身を除く): 60621004

約数列:

[1, 2, 4, 31, 62, 67, 124, 134, 268, 2077, 4154, 8308, 8753, 17506, 35012, 271343, 542686, 586451, 1085372, 1172902, 2345804, 18179981, 36359962, 72719924]

約数ペア:

[(1, 72719924), (2, 36359962), (4, 18179981), (31, 2345804), (62, 1172902), (67, 1085372), (124, 586451), (134, 542686), (268, 271343), (2077, 35012), (4154, 17506), (8308, 8753)]