26514982

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{491}}^1$

素因数の和:604

約数の個数: 32

約数和(自身を含む): 44964864

約数和(自身を除く): 18449882

約数列:

[1, 2, 13, 26, 31, 62, 67, 134, 403, 491, 806, 871, 982, 1742, 2077, 4154, 6383, 12766, 15221, 27001, 30442, 32897, 54002, 65794, 197873, 395746, 427661, 855322, 1019807, 2039614, 13257491, 26514982]

約数ペア:

[(1, 26514982), (2, 13257491), (13, 2039614), (26, 1019807), (31, 855322), (62, 427661), (67, 395746), (134, 197873), (403, 65794), (491, 54002), (806, 32897), (871, 30442), (982, 27001), (1742, 15221), (2077, 12766), (4154, 6383)]