65962642

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{103}}^1\times {\mathrm{887}}^1$

素因数の和:1030

約数の個数: 24

約数和(自身を含む): 105558336

約数和(自身を除く): 39595694

約数列:

[1, 2, 19, 38, 103, 206, 361, 722, 887, 1774, 1957, 3914, 16853, 33706, 37183, 74366, 91361, 182722, 320207, 640414, 1735859, 3471718, 32981321, 65962642]

約数ペア:

[(1, 65962642), (2, 32981321), (19, 3471718), (38, 1735859), (103, 640414), (206, 320207), (361, 182722), (722, 91361), (887, 74366), (1774, 37183), (1957, 33706), (3914, 16853)]