401067896

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{3877}}^1$

素因数の和:4143

約数の個数: 32

約数和(自身を含む): 767378640

約数和(自身を除く): 366310744

約数列:

[1, 2, 4, 8, 67, 134, 193, 268, 386, 536, 772, 1544, 3877, 7754, 12931, 15508, 25862, 31016, 51724, 103448, 259759, 519518, 748261, 1039036, 1496522, 2078072, 2993044, 5986088, 50133487, 100266974, 200533948, 401067896]

約数ペア:

[(1, 401067896), (2, 200533948), (4, 100266974), (8, 50133487), (67, 5986088), (134, 2993044), (193, 2078072), (268, 1496522), (386, 1039036), (536, 748261), (772, 519518), (1544, 259759), (3877, 103448), (7754, 51724), (12931, 31016), (15508, 25862)]