67216468

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{1229}}^1$

素因数の和:1368

約数の個数: 36

約数和(自身を含む): 130544820

約数和(自身を除く): 63328352

約数列:

[1, 2, 4, 11, 22, 44, 113, 121, 226, 242, 452, 484, 1229, 1243, 2458, 2486, 4916, 4972, 13519, 13673, 27038, 27346, 54076, 54692, 138877, 148709, 277754, 297418, 555508, 594836, 1527647, 3055294, 6110588, 16804117, 33608234, 67216468]

約数ペア:

[(1, 67216468), (2, 33608234), (4, 16804117), (11, 6110588), (22, 3055294), (44, 1527647), (113, 594836), (121, 555508), (226, 297418), (242, 277754), (452, 148709), (484, 138877), (1229, 54692), (1243, 54076), (2458, 27346), (2486, 27038), (4916, 13673), (4972, 13519)]