25514702954

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{472477}}^1$

素因数の和:472590

約数の個数: 32

約数和(自身を含む): 43180709376

約数和(自身を除く): 17666006422

約数列:

[1, 2, 13, 26, 31, 62, 67, 134, 403, 806, 871, 1742, 2077, 4154, 27001, 54002, 472477, 944954, 6142201, 12284402, 14646787, 29293574, 31655959, 63311918, 190408231, 380816462, 411527467, 823054934, 981334729, 1962669458, 12757351477, 25514702954]

約数ペア:

[(1, 25514702954), (2, 12757351477), (13, 1962669458), (26, 981334729), (31, 823054934), (62, 411527467), (67, 380816462), (134, 190408231), (403, 63311918), (806, 31655959), (871, 29293574), (1742, 14646787), (2077, 12284402), (4154, 6142201), (27001, 944954), (54002, 472477)]