72968126

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{2381}}^1$

素因数の和:2600

約数の個数: 32

約数和(自身を含む): 137203200

約数和(自身を除く): 64235074

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 199, 398, 1393, 2189, 2381, 2786, 4378, 4762, 15323, 16667, 26191, 30646, 33334, 52382, 183337, 366674, 473819, 947638, 3316733, 5212009, 6633466, 10424018, 36484063, 72968126]

約数ペア:

[(1, 72968126), (2, 36484063), (7, 10424018), (11, 6633466), (14, 5212009), (22, 3316733), (77, 947638), (154, 473819), (199, 366674), (398, 183337), (1393, 52382), (2189, 33334), (2381, 30646), (2786, 26191), (4378, 16667), (4762, 15323)]