71318476

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{30271}}^1$

素因数の和:30325

約数の個数: 24

約数和(自身を含む): 135618560

約数和(自身を除く): 64300084

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 30271, 60542, 121084, 575149, 938401, 1150298, 1876802, 2300596, 3753604, 17829619, 35659238, 71318476]

約数ペア:

[(1, 71318476), (2, 35659238), (4, 17829619), (19, 3753604), (31, 2300596), (38, 1876802), (62, 1150298), (76, 938401), (124, 575149), (589, 121084), (1178, 60542), (2356, 30271)]