42730456

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{2749}}^1$

素因数の和:2851

約数の個数: 32

約数和(自身を含む): 84150000

約数和(自身を除く): 41419544

約数列:

[1, 2, 4, 8, 29, 58, 67, 116, 134, 232, 268, 536, 1943, 2749, 3886, 5498, 7772, 10996, 15544, 21992, 79721, 159442, 184183, 318884, 368366, 637768, 736732, 1473464, 5341307, 10682614, 21365228, 42730456]

約数ペア:

[(1, 42730456), (2, 21365228), (4, 10682614), (8, 5341307), (29, 1473464), (58, 736732), (67, 637768), (116, 368366), (134, 318884), (232, 184183), (268, 159442), (536, 79721), (1943, 21992), (2749, 15544), (3886, 10996), (5498, 7772)]