40651988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{3271}}^1$

素因数の和:3527

約数の個数: 24

約数和(自身を含む): 76957440

約数和(自身を除く): 36305452

約数列:

[1, 2, 4, 13, 26, 52, 239, 478, 956, 3107, 3271, 6214, 6542, 12428, 13084, 42523, 85046, 170092, 781769, 1563538, 3127076, 10162997, 20325994, 40651988]

約数ペア:

[(1, 40651988), (2, 20325994), (4, 10162997), (13, 3127076), (26, 1563538), (52, 781769), (239, 170092), (478, 85046), (956, 42523), (3107, 13084), (3271, 12428), (6214, 6542)]