65672778

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{757}}^1\times {\mathrm{761}}^1$

素因数の和:1542

約数の個数: 32

約数和(自身を含む): 138623040

約数和(自身を除く): 72950262

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 757, 761, 1514, 1522, 2271, 2283, 4542, 4566, 14383, 14459, 28766, 28918, 43149, 43377, 86298, 86754, 576077, 1152154, 1728231, 3456462, 10945463, 21890926, 32836389, 65672778]

約数ペア:

[(1, 65672778), (2, 32836389), (3, 21890926), (6, 10945463), (19, 3456462), (38, 1728231), (57, 1152154), (114, 576077), (757, 86754), (761, 86298), (1514, 43377), (1522, 43149), (2271, 28918), (2283, 28766), (4542, 14459), (4566, 14383)]