26942512

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{641}}^1$

素因数の和:757

約数の個数: 40

約数和(自身を含む): 54451872

約数和(自身を除く): 27509360

約数列:

[1, 2, 4, 8, 16, 37, 71, 74, 142, 148, 284, 296, 568, 592, 641, 1136, 1282, 2564, 2627, 5128, 5254, 10256, 10508, 21016, 23717, 42032, 45511, 47434, 91022, 94868, 182044, 189736, 364088, 379472, 728176, 1683907, 3367814, 6735628, 13471256, 26942512]

約数ペア:

[(1, 26942512), (2, 13471256), (4, 6735628), (8, 3367814), (16, 1683907), (37, 728176), (71, 379472), (74, 364088), (142, 189736), (148, 182044), (284, 94868), (296, 91022), (568, 47434), (592, 45511), (641, 42032), (1136, 23717), (1282, 21016), (2564, 10508), (2627, 10256), (5128, 5254)]