71168984

素因数分解:

$2^3\times {\mathrm{19}}^3\times {\mathrm{1297}}^1$

素因数の和:1360

約数の個数: 32

約数和(自身を含む): 140962800

約数和(自身を除く): 69793816

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1297, 1444, 2594, 2888, 5188, 6859, 10376, 13718, 24643, 27436, 49286, 54872, 98572, 197144, 468217, 936434, 1872868, 3745736, 8896123, 17792246, 35584492, 71168984]

約数ペア:

[(1, 71168984), (2, 35584492), (4, 17792246), (8, 8896123), (19, 3745736), (38, 1872868), (76, 936434), (152, 468217), (361, 197144), (722, 98572), (1297, 54872), (1444, 49286), (2594, 27436), (2888, 24643), (5188, 13718), (6859, 10376)]