68642804

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{32563}}^1$

素因数の和:32615

約数の個数: 24

約数和(自身を含む): 131298048

約数和(自身を除く): 62655244

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 527, 1054, 2108, 32563, 65126, 130252, 553571, 1009453, 1107142, 2018906, 2214284, 4037812, 17160701, 34321402, 68642804]

約数ペア:

[(1, 68642804), (2, 34321402), (4, 17160701), (17, 4037812), (31, 2214284), (34, 2018906), (62, 1107142), (68, 1009453), (124, 553571), (527, 130252), (1054, 65126), (2108, 32563)]