41808728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{9349}}^1$

素因数の和:9411

約数の個数: 32

約数和(自身を含む): 86394000

約数和(自身を除く): 44585272

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 9349, 18698, 37396, 74792, 121537, 243074, 402007, 486148, 804014, 972296, 1608028, 3216056, 5226091, 10452182, 20904364, 41808728]

約数ペア:

[(1, 41808728), (2, 20904364), (4, 10452182), (8, 5226091), (13, 3216056), (26, 1608028), (43, 972296), (52, 804014), (86, 486148), (104, 402007), (172, 243074), (344, 121537), (559, 74792), (1118, 37396), (2236, 18698), (4472, 9349)]