731172112

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{6421}}^1$

素因数の和:7087

約数の個数: 40

約数和(自身を含む): 1548061632

約数和(自身を除く): 816889520

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 647, 1294, 2588, 5176, 6421, 7117, 10352, 12842, 14234, 25684, 28468, 51368, 56936, 70631, 102736, 113872, 141262, 282524, 565048, 1130096, 4154387, 8308774, 16617548, 33235096, 45698257, 66470192, 91396514, 182793028, 365586056, 731172112]

約数ペア:

[(1, 731172112), (2, 365586056), (4, 182793028), (8, 91396514), (11, 66470192), (16, 45698257), (22, 33235096), (44, 16617548), (88, 8308774), (176, 4154387), (647, 1130096), (1294, 565048), (2588, 282524), (5176, 141262), (6421, 113872), (7117, 102736), (10352, 70631), (12842, 56936), (14234, 51368), (25684, 28468)]