42478464

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{15803}}^1$

素因数の和:15827

約数の個数: 64

約数和(自身を含む): 128960640

約数和(自身を除く): 86482176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 15803, 31606, 47409, 63212, 94818, 110621, 126424, 189636, 221242, 252848, 331863, 379272, 442484, 505696, 663726, 758544, 884968, 1011392, 1327452, 1517088, 1769936, 2022784, 2654904, 3034176, 3539872, 5309808, 6068352, 7079744, 10619616, 14159488, 21239232, 42478464]

約数ペア:

[(1, 42478464), (2, 21239232), (3, 14159488), (4, 10619616), (6, 7079744), (7, 6068352), (8, 5309808), (12, 3539872), (14, 3034176), (16, 2654904), (21, 2022784), (24, 1769936), (28, 1517088), (32, 1327452), (42, 1011392), (48, 884968), (56, 758544), (64, 663726), (84, 505696), (96, 442484), (112, 379272), (128, 331863), (168, 252848), (192, 221242), (224, 189636), (336, 126424), (384, 110621), (448, 94818), (672, 63212), (896, 47409), (1344, 31606), (2688, 15803)]