38140072

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{3911}}^1$

素因数の和:3993

約数の個数: 32

約数和(自身を含む): 76049280

約数和(自身を除く): 37909208

約数列:

[1, 2, 4, 8, 23, 46, 53, 92, 106, 184, 212, 424, 1219, 2438, 3911, 4876, 7822, 9752, 15644, 31288, 89953, 179906, 207283, 359812, 414566, 719624, 829132, 1658264, 4767509, 9535018, 19070036, 38140072]

約数ペア:

[(1, 38140072), (2, 19070036), (4, 9535018), (8, 4767509), (23, 1658264), (46, 829132), (53, 719624), (92, 414566), (106, 359812), (184, 207283), (212, 179906), (424, 89953), (1219, 31288), (2438, 15644), (3911, 9752), (4876, 7822)]