40067216

素因数分解:

$2^4\times 7^1\times {\mathrm{191}}^1\times {\mathrm{1873}}^1$

素因数の和:2079

約数の個数: 40

約数和(自身を含む): 89232384

約数和(自身を除く): 49165168

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 191, 382, 764, 1337, 1528, 1873, 2674, 3056, 3746, 5348, 7492, 10696, 13111, 14984, 21392, 26222, 29968, 52444, 104888, 209776, 357743, 715486, 1430972, 2504201, 2861944, 5008402, 5723888, 10016804, 20033608, 40067216]

約数ペア:

[(1, 40067216), (2, 20033608), (4, 10016804), (7, 5723888), (8, 5008402), (14, 2861944), (16, 2504201), (28, 1430972), (56, 715486), (112, 357743), (191, 209776), (382, 104888), (764, 52444), (1337, 29968), (1528, 26222), (1873, 21392), (2674, 14984), (3056, 13111), (3746, 10696), (5348, 7492)]