71823838

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{3209}}^1$

素因数の和:3280

約数の個数: 24

約数和(自身を含む): 117408960

約数和(自身を除く): 45585122

約数列:

[1, 2, 19, 31, 38, 62, 361, 589, 722, 1178, 3209, 6418, 11191, 22382, 60971, 99479, 121942, 198958, 1158449, 1890101, 2316898, 3780202, 35911919, 71823838]

約数ペア:

[(1, 71823838), (2, 35911919), (19, 3780202), (31, 2316898), (38, 1890101), (62, 1158449), (361, 198958), (589, 121942), (722, 99479), (1178, 60971), (3209, 22382), (6418, 11191)]