74884488

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{445741}}^1$

素因数の和:445757

約数の個数: 32

約数和(自身を含む): 213956160

約数和(自身を除く): 139071672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 445741, 891482, 1337223, 1782964, 2674446, 3120187, 3565928, 5348892, 6240374, 9360561, 10697784, 12480748, 18721122, 24961496, 37442244, 74884488]

約数ペア:

[(1, 74884488), (2, 37442244), (3, 24961496), (4, 18721122), (6, 12480748), (7, 10697784), (8, 9360561), (12, 6240374), (14, 5348892), (21, 3565928), (24, 3120187), (28, 2674446), (42, 1782964), (56, 1337223), (84, 891482), (168, 445741)]