40351688

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{5791}}^1$

素因数の和:5877

約数の個数: 32

約数和(自身を含む): 82709760

約数和(自身を除く): 42358072

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 536, 871, 1742, 3484, 5791, 6968, 11582, 23164, 46328, 75283, 150566, 301132, 387997, 602264, 775994, 1551988, 3103976, 5043961, 10087922, 20175844, 40351688]

約数ペア:

[(1, 40351688), (2, 20175844), (4, 10087922), (8, 5043961), (13, 3103976), (26, 1551988), (52, 775994), (67, 602264), (104, 387997), (134, 301132), (268, 150566), (536, 75283), (871, 46328), (1742, 23164), (3484, 11582), (5791, 6968)]