977416672

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{8117}}^1$

素因数の和:8251

約数の個数: 48

約数和(自身を含む): 1988455392

約数和(自身を除く): 1011038720

約数列:

[1, 2, 4, 8, 16, 32, 53, 71, 106, 142, 212, 284, 424, 568, 848, 1136, 1696, 2272, 3763, 7526, 8117, 15052, 16234, 30104, 32468, 60208, 64936, 120416, 129872, 259744, 430201, 576307, 860402, 1152614, 1720804, 2305228, 3441608, 4610456, 6883216, 9220912, 13766432, 18441824, 30544271, 61088542, 122177084, 244354168, 488708336, 977416672]

約数ペア:

[(1, 977416672), (2, 488708336), (4, 244354168), (8, 122177084), (16, 61088542), (32, 30544271), (53, 18441824), (71, 13766432), (106, 9220912), (142, 6883216), (212, 4610456), (284, 3441608), (424, 2305228), (568, 1720804), (848, 1152614), (1136, 860402), (1696, 576307), (2272, 430201), (3763, 259744), (7526, 129872), (8117, 120416), (15052, 64936), (16234, 60208), (30104, 32468)]