15708878512

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{199}}^1\times {\mathrm{43661}}^1$

素因数の和:43981

約数の個数: 40

約数和(自身を含む): 30860301600

約数和(自身を除く): 15151423088

約数列:

[1, 2, 4, 8, 16, 113, 199, 226, 398, 452, 796, 904, 1592, 1808, 3184, 22487, 43661, 44974, 87322, 89948, 174644, 179896, 349288, 359792, 698576, 4933693, 8688539, 9867386, 17377078, 19734772, 34754156, 39469544, 69508312, 78939088, 139016624, 981804907, 1963609814, 3927219628, 7854439256, 15708878512]

約数ペア:

[(1, 15708878512), (2, 7854439256), (4, 3927219628), (8, 1963609814), (16, 981804907), (113, 139016624), (199, 78939088), (226, 69508312), (398, 39469544), (452, 34754156), (796, 19734772), (904, 17377078), (1592, 9867386), (1808, 8688539), (3184, 4933693), (22487, 698576), (43661, 359792), (44974, 349288), (87322, 179896), (89948, 174644)]