128596916

素因数分解:

$2^2\times 7^1\times {\mathrm{1327}}^1\times {\mathrm{3461}}^1$

素因数の和:4799

約数の個数: 24

約数和(自身を含む): 257462016

約数和(自身を除く): 128865100

約数列:

[1, 2, 4, 7, 14, 28, 1327, 2654, 3461, 5308, 6922, 9289, 13844, 18578, 24227, 37156, 48454, 96908, 4592747, 9185494, 18370988, 32149229, 64298458, 128596916]

約数ペア:

[(1, 128596916), (2, 64298458), (4, 32149229), (7, 18370988), (14, 9185494), (28, 4592747), (1327, 96908), (2654, 48454), (3461, 37156), (5308, 24227), (6922, 18578), (9289, 13844)]