6451928

素因数分解:

$2^3\times 7^2\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:280

約数の個数: 48

約数和(自身を含む): 14295600

約数和(自身を除く): 7843672

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 109, 151, 196, 218, 302, 392, 436, 604, 763, 872, 1057, 1208, 1526, 2114, 3052, 4228, 5341, 6104, 7399, 8456, 10682, 14798, 16459, 21364, 29596, 32918, 42728, 59192, 65836, 115213, 131672, 230426, 460852, 806491, 921704, 1612982, 3225964, 6451928]

約数ペア:

[(1, 6451928), (2, 3225964), (4, 1612982), (7, 921704), (8, 806491), (14, 460852), (28, 230426), (49, 131672), (56, 115213), (98, 65836), (109, 59192), (151, 42728), (196, 32918), (218, 29596), (302, 21364), (392, 16459), (436, 14798), (604, 10682), (763, 8456), (872, 7399), (1057, 6104), (1208, 5341), (1526, 4228), (2114, 3052)]