336993472

素因数分解:

$2^6\times {\mathrm{263}}^1\times {\mathrm{20021}}^1$

素因数の和:20296

約数の個数: 28

約数和(自身を含む): 671297616

約数和(自身を除く): 334304144

約数列:

[1, 2, 4, 8, 16, 32, 64, 263, 526, 1052, 2104, 4208, 8416, 16832, 20021, 40042, 80084, 160168, 320336, 640672, 1281344, 5265523, 10531046, 21062092, 42124184, 84248368, 168496736, 336993472]

約数ペア:

[(1, 336993472), (2, 168496736), (4, 84248368), (8, 42124184), (16, 21062092), (32, 10531046), (64, 5265523), (263, 1281344), (526, 640672), (1052, 320336), (2104, 160168), (4208, 80084), (8416, 40042), (16832, 20021)]