27388108

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{797}}^1$

素因数の和:894

約数の個数: 36

約数和(自身を含む): 53491536

約数和(自身を除く): 26103428

約数列:

[1, 2, 4, 11, 22, 44, 71, 121, 142, 242, 284, 484, 781, 797, 1562, 1594, 3124, 3188, 8591, 8767, 17182, 17534, 34364, 35068, 56587, 96437, 113174, 192874, 226348, 385748, 622457, 1244914, 2489828, 6847027, 13694054, 27388108]

約数ペア:

[(1, 27388108), (2, 13694054), (4, 6847027), (11, 2489828), (22, 1244914), (44, 622457), (71, 385748), (121, 226348), (142, 192874), (242, 113174), (284, 96437), (484, 56587), (781, 35068), (797, 34364), (1562, 17534), (1594, 17182), (3124, 8767), (3188, 8591)]