284353456

素因数分解:

$2^4\times {\mathrm{487}}^1\times {\mathrm{36493}}^1$

素因数の和:36988

約数の個数: 20

約数和(自身を含む): 552081232

約数和(自身を除く): 267727776

約数列:

[1, 2, 4, 8, 16, 487, 974, 1948, 3896, 7792, 36493, 72986, 145972, 291944, 583888, 17772091, 35544182, 71088364, 142176728, 284353456]

約数ペア:

[(1, 284353456), (2, 142176728), (4, 71088364), (8, 35544182), (16, 17772091), (487, 583888), (974, 291944), (1948, 145972), (3896, 72986), (7792, 36493)]