621992

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{383}}^1$

素因数の和:425

約数の個数: 32

約数和(自身を含む): 1382400

約数和(自身を除く): 760408

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 383, 406, 766, 812, 1532, 1624, 2681, 3064, 5362, 10724, 11107, 21448, 22214, 44428, 77749, 88856, 155498, 310996, 621992]

約数ペア:

[(1, 621992), (2, 310996), (4, 155498), (7, 88856), (8, 77749), (14, 44428), (28, 22214), (29, 21448), (56, 11107), (58, 10724), (116, 5362), (203, 3064), (232, 2681), (383, 1624), (406, 1532), (766, 812)]