28154634

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{661}}^1$

素因数の和:926

約数の個数: 32

約数和(自身を含む): 58467840

約数和(自身を除く): 30313206

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 229, 458, 661, 687, 1322, 1374, 1983, 3966, 7099, 14198, 20491, 21297, 40982, 42594, 61473, 122946, 151369, 302738, 454107, 908214, 4692439, 9384878, 14077317, 28154634]

約数ペア:

[(1, 28154634), (2, 14077317), (3, 9384878), (6, 4692439), (31, 908214), (62, 454107), (93, 302738), (186, 151369), (229, 122946), (458, 61473), (661, 42594), (687, 40982), (1322, 21297), (1374, 20491), (1983, 14198), (3966, 7099)]