40515272

素因数分解:

$2^3\times 7^1\times {\mathrm{383}}^1\times {\mathrm{1889}}^1$

素因数の和:2285

約数の個数: 32

約数和(自身を含む): 87091200

約数和(自身を除く): 46575928

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 383, 766, 1532, 1889, 2681, 3064, 3778, 5362, 7556, 10724, 13223, 15112, 21448, 26446, 52892, 105784, 723487, 1446974, 2893948, 5064409, 5787896, 10128818, 20257636, 40515272]

約数ペア:

[(1, 40515272), (2, 20257636), (4, 10128818), (7, 5787896), (8, 5064409), (14, 2893948), (28, 1446974), (56, 723487), (383, 105784), (766, 52892), (1532, 26446), (1889, 21448), (2681, 15112), (3064, 13223), (3778, 10724), (5362, 7556)]