70680016

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23623}}^1$

素因数の和:23659

約数の個数: 40

約数和(自身を含む): 158186304

約数和(自身を除く): 87506288

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 23623, 47246, 94492, 188984, 259853, 377968, 401591, 519706, 803182, 1039412, 1606364, 2078824, 3212728, 4157648, 4417501, 6425456, 8835002, 17670004, 35340008, 70680016]

約数ペア:

[(1, 70680016), (2, 35340008), (4, 17670004), (8, 8835002), (11, 6425456), (16, 4417501), (17, 4157648), (22, 3212728), (34, 2078824), (44, 1606364), (68, 1039412), (88, 803182), (136, 519706), (176, 401591), (187, 377968), (272, 259853), (374, 188984), (748, 94492), (1496, 47246), (2992, 23623)]