552761872

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{27397}}^1$

素因数の和:27515

約数の個数: 40

約数和(自身を含む): 1165291736

約数和(自身を除く): 612529864

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 97, 104, 194, 208, 388, 776, 1261, 1552, 2522, 5044, 10088, 20176, 27397, 54794, 109588, 219176, 356161, 438352, 712322, 1424644, 2657509, 2849288, 5315018, 5698576, 10630036, 21260072, 34547617, 42520144, 69095234, 138190468, 276380936, 552761872]

約数ペア:

[(1, 552761872), (2, 276380936), (4, 138190468), (8, 69095234), (13, 42520144), (16, 34547617), (26, 21260072), (52, 10630036), (97, 5698576), (104, 5315018), (194, 2849288), (208, 2657509), (388, 1424644), (776, 712322), (1261, 438352), (1552, 356161), (2522, 219176), (5044, 109588), (10088, 54794), (20176, 27397)]