40806844

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{5197}}^1$

素因数の和:5365

約数の個数: 24

約数和(自身を含む): 77429408

約数和(自身を除く): 36622564

約数列:

[1, 2, 4, 13, 26, 52, 151, 302, 604, 1963, 3926, 5197, 7852, 10394, 20788, 67561, 135122, 270244, 784747, 1569494, 3138988, 10201711, 20403422, 40806844]

約数ペア:

[(1, 40806844), (2, 20403422), (4, 10201711), (13, 3138988), (26, 1569494), (52, 784747), (151, 270244), (302, 135122), (604, 67561), (1963, 20788), (3926, 10394), (5197, 7852)]