61985372

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{653}}^1\times {\mathrm{1249}}^1$

素因数の和:1925

約数の個数: 24

約数和(自身を含む): 114450000

約数和(自身を除く): 52464628

約数列:

[1, 2, 4, 19, 38, 76, 653, 1249, 1306, 2498, 2612, 4996, 12407, 23731, 24814, 47462, 49628, 94924, 815597, 1631194, 3262388, 15496343, 30992686, 61985372]

約数ペア:

[(1, 61985372), (2, 30992686), (4, 15496343), (19, 3262388), (38, 1631194), (76, 815597), (653, 94924), (1249, 49628), (1306, 47462), (2498, 24814), (2612, 23731), (4996, 12407)]