283864

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:187

約数の個数: 32

約数和(自身を含む): 629280

約数和(自身を除く): 345416

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 137, 148, 259, 274, 296, 518, 548, 959, 1036, 1096, 1918, 2072, 3836, 5069, 7672, 10138, 20276, 35483, 40552, 70966, 141932, 283864]

約数ペア:

[(1, 283864), (2, 141932), (4, 70966), (7, 40552), (8, 35483), (14, 20276), (28, 10138), (37, 7672), (56, 5069), (74, 3836), (137, 2072), (148, 1918), (259, 1096), (274, 1036), (296, 959), (518, 548)]