15704765968

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{2141}}^1\times {\mathrm{4451}}^1$

素因数の和:6703

約数の個数: 40

約数和(自身を含む): 30744657216

約数和(自身を除く): 15039891248

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 2141, 4282, 4451, 8564, 8902, 17128, 17804, 34256, 35608, 71216, 220523, 441046, 458453, 882092, 916906, 1764184, 1833812, 3528368, 3667624, 7335248, 9529591, 19059182, 38118364, 76236728, 152473456, 981547873, 1963095746, 3926191492, 7852382984, 15704765968]

約数ペア:

[(1, 15704765968), (2, 7852382984), (4, 3926191492), (8, 1963095746), (16, 981547873), (103, 152473456), (206, 76236728), (412, 38118364), (824, 19059182), (1648, 9529591), (2141, 7335248), (4282, 3667624), (4451, 3528368), (8564, 1833812), (8902, 1764184), (17128, 916906), (17804, 882092), (34256, 458453), (35608, 441046), (71216, 220523)]