800016

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{2381}}^1$

素因数の和:2399

約数の個数: 40

約数和(自身を含む): 2362944

約数和(自身を除く): 1562928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 2381, 4762, 7143, 9524, 14286, 16667, 19048, 28572, 33334, 38096, 50001, 57144, 66668, 100002, 114288, 133336, 200004, 266672, 400008, 800016]

約数ペア:

[(1, 800016), (2, 400008), (3, 266672), (4, 200004), (6, 133336), (7, 114288), (8, 100002), (12, 66668), (14, 57144), (16, 50001), (21, 38096), (24, 33334), (28, 28572), (42, 19048), (48, 16667), (56, 14286), (84, 9524), (112, 7143), (168, 4762), (336, 2381)]