8047788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{643}}^1$

素因数の和:806

約数の個数: 48

約数和(自身を含む): 21638400

約数和(自身を除く): 13590612

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 149, 298, 447, 596, 643, 894, 1043, 1286, 1788, 1929, 2086, 2572, 3129, 3858, 4172, 4501, 6258, 7716, 9002, 12516, 13503, 18004, 27006, 54012, 95807, 191614, 287421, 383228, 574842, 670649, 1149684, 1341298, 2011947, 2682596, 4023894, 8047788]

約数ペア:

[(1, 8047788), (2, 4023894), (3, 2682596), (4, 2011947), (6, 1341298), (7, 1149684), (12, 670649), (14, 574842), (21, 383228), (28, 287421), (42, 191614), (84, 95807), (149, 54012), (298, 27006), (447, 18004), (596, 13503), (643, 12516), (894, 9002), (1043, 7716), (1286, 6258), (1788, 4501), (1929, 4172), (2086, 3858), (2572, 3129)]