451472

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:183

約数の個数: 40

約数和(自身を含む): 1041600

約数和(自身を除く): 590128

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 139, 203, 232, 278, 406, 464, 556, 812, 973, 1112, 1624, 1946, 2224, 3248, 3892, 4031, 7784, 8062, 15568, 16124, 28217, 32248, 56434, 64496, 112868, 225736, 451472]

約数ペア:

[(1, 451472), (2, 225736), (4, 112868), (7, 64496), (8, 56434), (14, 32248), (16, 28217), (28, 16124), (29, 15568), (56, 8062), (58, 7784), (112, 4031), (116, 3892), (139, 3248), (203, 2224), (232, 1946), (278, 1624), (406, 1112), (464, 973), (556, 812)]