29289526

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{739}}^1$

素因数の和:916

約数の個数: 32

約数和(自身を含む): 53280000

約数和(自身を除く): 23990474

約数列:

[1, 2, 7, 14, 19, 38, 133, 149, 266, 298, 739, 1043, 1478, 2086, 2831, 5173, 5662, 10346, 14041, 19817, 28082, 39634, 98287, 110111, 196574, 220222, 770777, 1541554, 2092109, 4184218, 14644763, 29289526]

約数ペア:

[(1, 29289526), (2, 14644763), (7, 4184218), (14, 2092109), (19, 1541554), (38, 770777), (133, 220222), (149, 196574), (266, 110111), (298, 98287), (739, 39634), (1043, 28082), (1478, 19817), (2086, 14041), (2831, 10346), (5173, 5662)]