40253642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1451}}^1$

素因数の和:1574

約数の個数: 32

約数和(自身を含む): 71717184

約数和(自身を除く): 31463542

約数列:

[1, 2, 11, 13, 22, 26, 97, 143, 194, 286, 1067, 1261, 1451, 2134, 2522, 2902, 13871, 15961, 18863, 27742, 31922, 37726, 140747, 207493, 281494, 414986, 1548217, 1829711, 3096434, 3659422, 20126821, 40253642]

約数ペア:

[(1, 40253642), (2, 20126821), (11, 3659422), (13, 3096434), (22, 1829711), (26, 1548217), (97, 414986), (143, 281494), (194, 207493), (286, 140747), (1067, 37726), (1261, 31922), (1451, 27742), (2134, 18863), (2522, 15961), (2902, 13871)]