78038368

素因数分解:

$2^5\times {\mathrm{1291}}^1\times {\mathrm{1889}}^1$

素因数の和:3190

約数の個数: 24

約数和(自身を含む): 153838440

約数和(自身を除く): 75800072

約数列:

[1, 2, 4, 8, 16, 32, 1291, 1889, 2582, 3778, 5164, 7556, 10328, 15112, 20656, 30224, 41312, 60448, 2438699, 4877398, 9754796, 19509592, 39019184, 78038368]

約数ペア:

[(1, 78038368), (2, 39019184), (4, 19509592), (8, 9754796), (16, 4877398), (32, 2438699), (1291, 60448), (1889, 41312), (2582, 30224), (3778, 20656), (5164, 15112), (7556, 10328)]