28625170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{2141}}^1$

素因数の和:2346

約数の個数: 32

約数和(自身を含む): 59222016

約数和(自身を除く): 30596846

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 191, 382, 955, 1337, 1910, 2141, 2674, 4282, 6685, 10705, 13370, 14987, 21410, 29974, 74935, 149870, 408931, 817862, 2044655, 2862517, 4089310, 5725034, 14312585, 28625170]

約数ペア:

[(1, 28625170), (2, 14312585), (5, 5725034), (7, 4089310), (10, 2862517), (14, 2044655), (35, 817862), (70, 408931), (191, 149870), (382, 74935), (955, 29974), (1337, 21410), (1910, 14987), (2141, 13370), (2674, 10705), (4282, 6685)]