8906514008

素因数分解:

$2^3\times 7^2\times {\mathrm{647}}^1\times {\mathrm{35117}}^1$

素因数の和:35784

約数の個数: 48

約数和(自身を含む): 19456776720

約数和(自身を除く): 10550262712

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 647, 1294, 2588, 4529, 5176, 9058, 18116, 31703, 35117, 36232, 63406, 70234, 126812, 140468, 245819, 253624, 280936, 491638, 983276, 1720733, 1966552, 3441466, 6882932, 13765864, 22720699, 45441398, 90882796, 159044893, 181765592, 318089786, 636179572, 1113314251, 1272359144, 2226628502, 4453257004, 8906514008]

約数ペア:

[(1, 8906514008), (2, 4453257004), (4, 2226628502), (7, 1272359144), (8, 1113314251), (14, 636179572), (28, 318089786), (49, 181765592), (56, 159044893), (98, 90882796), (196, 45441398), (392, 22720699), (647, 13765864), (1294, 6882932), (2588, 3441466), (4529, 1966552), (5176, 1720733), (9058, 983276), (18116, 491638), (31703, 280936), (35117, 253624), (36232, 245819), (63406, 140468), (70234, 126812)]