28712372288

素因数分解:

$2^6\times {\mathrm{103}}^1\times {\mathrm{4355639}}^1$

素因数の和:4355754

約数の個数: 28

約数和(自身を含む): 57529293120

約数和(自身を除く): 28816920832

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 206, 412, 824, 1648, 3296, 6592, 4355639, 8711278, 17422556, 34845112, 69690224, 139380448, 278760896, 448630817, 897261634, 1794523268, 3589046536, 7178093072, 14356186144, 28712372288]

約数ペア:

[(1, 28712372288), (2, 14356186144), (4, 7178093072), (8, 3589046536), (16, 1794523268), (32, 897261634), (64, 448630817), (103, 278760896), (206, 139380448), (412, 69690224), (824, 34845112), (1648, 17422556), (3296, 8711278), (6592, 4355639)]