68474008

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{167}}^1\times {\mathrm{479}}^1$

素因数の和:759

約数の個数: 32

約数和(自身を含む): 130636800

約数和(自身を除く): 62162792

約数列:

[1, 2, 4, 8, 107, 167, 214, 334, 428, 479, 668, 856, 958, 1336, 1916, 3832, 17869, 35738, 51253, 71476, 79993, 102506, 142952, 159986, 205012, 319972, 410024, 639944, 8559251, 17118502, 34237004, 68474008]

約数ペア:

[(1, 68474008), (2, 34237004), (4, 17118502), (8, 8559251), (107, 639944), (167, 410024), (214, 319972), (334, 205012), (428, 159986), (479, 142952), (668, 102506), (856, 79993), (958, 71476), (1336, 51253), (1916, 35738), (3832, 17869)]