8945728

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:251

約数の個数: 56

約数和(自身を含む): 19714464

約数和(自身を除く): 10768736

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 97, 131, 176, 194, 262, 352, 388, 524, 704, 776, 1048, 1067, 1441, 1552, 2096, 2134, 2882, 3104, 4192, 4268, 5764, 6208, 8384, 8536, 11528, 12707, 17072, 23056, 25414, 34144, 46112, 50828, 68288, 92224, 101656, 139777, 203312, 279554, 406624, 559108, 813248, 1118216, 2236432, 4472864, 8945728]

約数ペア:

[(1, 8945728), (2, 4472864), (4, 2236432), (8, 1118216), (11, 813248), (16, 559108), (22, 406624), (32, 279554), (44, 203312), (64, 139777), (88, 101656), (97, 92224), (131, 68288), (176, 50828), (194, 46112), (262, 34144), (352, 25414), (388, 23056), (524, 17072), (704, 12707), (776, 11528), (1048, 8536), (1067, 8384), (1441, 6208), (1552, 5764), (2096, 4268), (2134, 4192), (2882, 3104)]