26944528

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{461}}^1$

素因数の和:763

約数の個数: 40

約数和(自身を含む): 56543256

約数和(自身を除く): 29598728

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 281, 461, 562, 922, 1124, 1844, 2248, 3653, 3688, 4496, 5993, 7306, 7376, 11986, 14612, 23972, 29224, 47944, 58448, 95888, 129541, 259082, 518164, 1036328, 1684033, 2072656, 3368066, 6736132, 13472264, 26944528]

約数ペア:

[(1, 26944528), (2, 13472264), (4, 6736132), (8, 3368066), (13, 2072656), (16, 1684033), (26, 1036328), (52, 518164), (104, 259082), (208, 129541), (281, 95888), (461, 58448), (562, 47944), (922, 29224), (1124, 23972), (1844, 14612), (2248, 11986), (3653, 7376), (3688, 7306), (4496, 5993)]