25396728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{151171}}^1$

素因数の和:151187

約数の個数: 32

約数和(自身を含む): 72562560

約数和(自身を除く): 47165832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 151171, 302342, 453513, 604684, 907026, 1058197, 1209368, 1814052, 2116394, 3174591, 3628104, 4232788, 6349182, 8465576, 12698364, 25396728]

約数ペア:

[(1, 25396728), (2, 12698364), (3, 8465576), (4, 6349182), (6, 4232788), (7, 3628104), (8, 3174591), (12, 2116394), (14, 1814052), (21, 1209368), (24, 1058197), (28, 907026), (42, 604684), (56, 453513), (84, 302342), (168, 151171)]