68697728

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{503}}^1$

素因数の和:625

約数の個数: 64

約数和(自身を含む): 151139520

約数和(自身を除く): 82441792

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 97, 128, 176, 194, 352, 388, 503, 704, 776, 1006, 1067, 1408, 1552, 2012, 2134, 3104, 4024, 4268, 5533, 6208, 8048, 8536, 11066, 12416, 16096, 17072, 22132, 32192, 34144, 44264, 48791, 64384, 68288, 88528, 97582, 136576, 177056, 195164, 354112, 390328, 536701, 708224, 780656, 1073402, 1561312, 2146804, 3122624, 4293608, 6245248, 8587216, 17174432, 34348864, 68697728]

約数ペア:

[(1, 68697728), (2, 34348864), (4, 17174432), (8, 8587216), (11, 6245248), (16, 4293608), (22, 3122624), (32, 2146804), (44, 1561312), (64, 1073402), (88, 780656), (97, 708224), (128, 536701), (176, 390328), (194, 354112), (352, 195164), (388, 177056), (503, 136576), (704, 97582), (776, 88528), (1006, 68288), (1067, 64384), (1408, 48791), (1552, 44264), (2012, 34144), (2134, 32192), (3104, 22132), (4024, 17072), (4268, 16096), (5533, 12416), (6208, 11066), (8048, 8536)]