39703274

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{449}}^1$

素因数の和:662

約数の個数: 32

約数和(自身を含む): 68040000

約数和(自身を除く): 28336726

約数列:

[1, 2, 13, 19, 26, 38, 179, 247, 358, 449, 494, 898, 2327, 3401, 4654, 5837, 6802, 8531, 11674, 17062, 44213, 80371, 88426, 110903, 160742, 221806, 1044823, 1527049, 2089646, 3054098, 19851637, 39703274]

約数ペア:

[(1, 39703274), (2, 19851637), (13, 3054098), (19, 2089646), (26, 1527049), (38, 1044823), (179, 221806), (247, 160742), (358, 110903), (449, 88426), (494, 80371), (898, 44213), (2327, 17062), (3401, 11674), (4654, 8531), (5837, 6802)]