40901336

素因数分解:

$2^3\times 7^1\times {\mathrm{383}}^1\times {\mathrm{1907}}^1$

素因数の和:2303

約数の個数: 32

約数和(自身を含む): 87920640

約数和(自身を除く): 47019304

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 383, 766, 1532, 1907, 2681, 3064, 3814, 5362, 7628, 10724, 13349, 15256, 21448, 26698, 53396, 106792, 730381, 1460762, 2921524, 5112667, 5843048, 10225334, 20450668, 40901336]

約数ペア:

[(1, 40901336), (2, 20450668), (4, 10225334), (7, 5843048), (8, 5112667), (14, 2921524), (28, 1460762), (56, 730381), (383, 106792), (766, 53396), (1532, 26698), (1907, 21448), (2681, 15256), (3064, 13349), (3814, 10724), (5362, 7628)]