71756718

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{15313}}^1$

素因数の和:15400

約数の個数: 32

約数和(自身を含む): 158775552

約数和(自身を除く): 87018834

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 142, 213, 426, 781, 1562, 2343, 4686, 15313, 30626, 45939, 91878, 168443, 336886, 505329, 1010658, 1087223, 2174446, 3261669, 6523338, 11959453, 23918906, 35878359, 71756718]

約数ペア:

[(1, 71756718), (2, 35878359), (3, 23918906), (6, 11959453), (11, 6523338), (22, 3261669), (33, 2174446), (66, 1087223), (71, 1010658), (142, 505329), (213, 336886), (426, 168443), (781, 91878), (1562, 45939), (2343, 30626), (4686, 15313)]