74982368

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{54493}}^1$

素因数の和:54546

約数の個数: 24

約数和(自身を含む): 151057368

約数和(自身を除く): 76075000

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 54493, 108986, 217972, 435944, 871888, 1743776, 2343199, 4686398, 9372796, 18745592, 37491184, 74982368]

約数ペア:

[(1, 74982368), (2, 37491184), (4, 18745592), (8, 9372796), (16, 4686398), (32, 2343199), (43, 1743776), (86, 871888), (172, 435944), (344, 217972), (688, 108986), (1376, 54493)]