284925536

素因数分解:

$2^5\times 7^1\times {\mathrm{139}}^1\times {\mathrm{9151}}^1$

素因数の和:9307

約数の個数: 48

約数和(自身を含む): 645765120

約数和(自身を除く): 360839584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 139, 224, 278, 556, 973, 1112, 1946, 2224, 3892, 4448, 7784, 9151, 15568, 18302, 31136, 36604, 64057, 73208, 128114, 146416, 256228, 292832, 512456, 1024912, 1271989, 2049824, 2543978, 5087956, 8903923, 10175912, 17807846, 20351824, 35615692, 40703648, 71231384, 142462768, 284925536]

約数ペア:

[(1, 284925536), (2, 142462768), (4, 71231384), (7, 40703648), (8, 35615692), (14, 20351824), (16, 17807846), (28, 10175912), (32, 8903923), (56, 5087956), (112, 2543978), (139, 2049824), (224, 1271989), (278, 1024912), (556, 512456), (973, 292832), (1112, 256228), (1946, 146416), (2224, 128114), (3892, 73208), (4448, 64057), (7784, 36604), (9151, 31136), (15568, 18302)]