1715705728

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{1901}}^1$

素因数の和:2567

約数の個数: 64

約数和(自身を含む): 3736517040

約数和(自身を除く): 2020811312

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 641, 704, 1282, 1408, 1901, 2564, 3802, 5128, 7051, 7604, 10256, 14102, 15208, 20512, 20911, 28204, 30416, 41024, 41822, 56408, 60832, 82048, 83644, 112816, 121664, 167288, 225632, 243328, 334576, 451264, 669152, 902528, 1218541, 1338304, 2437082, 2676608, 4874164, 9748328, 13403951, 19496656, 26807902, 38993312, 53615804, 77986624, 107231608, 155973248, 214463216, 428926432, 857852864, 1715705728]

約数ペア:

[(1, 1715705728), (2, 857852864), (4, 428926432), (8, 214463216), (11, 155973248), (16, 107231608), (22, 77986624), (32, 53615804), (44, 38993312), (64, 26807902), (88, 19496656), (128, 13403951), (176, 9748328), (352, 4874164), (641, 2676608), (704, 2437082), (1282, 1338304), (1408, 1218541), (1901, 902528), (2564, 669152), (3802, 451264), (5128, 334576), (7051, 243328), (7604, 225632), (10256, 167288), (14102, 121664), (15208, 112816), (20512, 83644), (20911, 82048), (28204, 60832), (30416, 56408), (41024, 41822)]