73988212

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{263}}^1\times {\mathrm{1327}}^1$

素因数の和:1647

約数の個数: 24

約数和(自身を含む): 132523776

約数和(自身を除く): 58535564

約数列:

[1, 2, 4, 53, 106, 212, 263, 526, 1052, 1327, 2654, 5308, 13939, 27878, 55756, 70331, 140662, 281324, 349001, 698002, 1396004, 18497053, 36994106, 73988212]

約数ペア:

[(1, 73988212), (2, 36994106), (4, 18497053), (53, 1396004), (106, 698002), (212, 349001), (263, 281324), (526, 140662), (1052, 70331), (1327, 55756), (2654, 27878), (5308, 13939)]