27807416

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{38197}}^1$

素因数の和:38223

約数の個数: 32

約数和(自身を含む): 64172640

約数和(自身を除く): 36365224

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 38197, 76394, 152788, 267379, 305576, 496561, 534758, 993122, 1069516, 1986244, 2139032, 3475927, 3972488, 6951854, 13903708, 27807416]

約数ペア:

[(1, 27807416), (2, 13903708), (4, 6951854), (7, 3972488), (8, 3475927), (13, 2139032), (14, 1986244), (26, 1069516), (28, 993122), (52, 534758), (56, 496561), (91, 305576), (104, 267379), (182, 152788), (364, 76394), (728, 38197)]