26646410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{1993}}^1$

素因数の和:2198

約数の個数: 32

約数和(自身を含む): 55130112

約数和(自身を除く): 28483702

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 191, 382, 955, 1337, 1910, 1993, 2674, 3986, 6685, 9965, 13370, 13951, 19930, 27902, 69755, 139510, 380663, 761326, 1903315, 2664641, 3806630, 5329282, 13323205, 26646410]

約数ペア:

[(1, 26646410), (2, 13323205), (5, 5329282), (7, 3806630), (10, 2664641), (14, 1903315), (35, 761326), (70, 380663), (191, 139510), (382, 69755), (955, 27902), (1337, 19930), (1910, 13951), (1993, 13370), (2674, 9965), (3986, 6685)]