67303888

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{4943}}^1$

素因数の和:5011

約数の個数: 40

約数和(自身を含む): 139776768

約数和(自身を除く): 72472880

約数列:

[1, 2, 4, 8, 16, 23, 37, 46, 74, 92, 148, 184, 296, 368, 592, 851, 1702, 3404, 4943, 6808, 9886, 13616, 19772, 39544, 79088, 113689, 182891, 227378, 365782, 454756, 731564, 909512, 1463128, 1819024, 2926256, 4206493, 8412986, 16825972, 33651944, 67303888]

約数ペア:

[(1, 67303888), (2, 33651944), (4, 16825972), (8, 8412986), (16, 4206493), (23, 2926256), (37, 1819024), (46, 1463128), (74, 909512), (92, 731564), (148, 454756), (184, 365782), (296, 227378), (368, 182891), (592, 113689), (851, 79088), (1702, 39544), (3404, 19772), (4943, 13616), (6808, 9886)]