29450872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{181}}^1$

素因数の和:284

約数の個数: 48

約数和(自身を含む): 62014680

約数和(自身を除く): 32563808

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 181, 344, 362, 473, 724, 946, 1448, 1849, 1892, 1991, 3698, 3784, 3982, 7396, 7783, 7964, 14792, 15566, 15928, 20339, 31132, 40678, 62264, 81356, 85613, 162712, 171226, 334669, 342452, 669338, 684904, 1338676, 2677352, 3681359, 7362718, 14725436, 29450872]

約数ペア:

[(1, 29450872), (2, 14725436), (4, 7362718), (8, 3681359), (11, 2677352), (22, 1338676), (43, 684904), (44, 669338), (86, 342452), (88, 334669), (172, 171226), (181, 162712), (344, 85613), (362, 81356), (473, 62264), (724, 40678), (946, 31132), (1448, 20339), (1849, 15928), (1892, 15566), (1991, 14792), (3698, 7964), (3784, 7783), (3982, 7396)]