40400988

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{47419}}^1$

素因数の和:47497

約数の個数: 24

約数和(自身を含む): 95598720

約数和(自身を除く): 55197732

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 47419, 94838, 142257, 189676, 284514, 569028, 3366749, 6733498, 10100247, 13466996, 20200494, 40400988]

約数ペア:

[(1, 40400988), (2, 20200494), (3, 13466996), (4, 10100247), (6, 6733498), (12, 3366749), (71, 569028), (142, 284514), (213, 189676), (284, 142257), (426, 94838), (852, 47419)]