40782014

素因数分解:

$2^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1$

素因数の和:322

約数の個数: 64

約数和(自身を含む): 81648000

約数和(自身を除く): 40865986

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 49, 91, 98, 119, 182, 221, 238, 269, 343, 442, 538, 637, 686, 833, 1274, 1547, 1666, 1883, 3094, 3497, 3766, 4459, 4573, 5831, 6994, 8918, 9146, 10829, 11662, 13181, 21658, 24479, 26362, 32011, 48958, 59449, 64022, 75803, 92267, 118898, 151606, 171353, 184534, 224077, 342706, 416143, 448154, 832286, 1199471, 1568539, 2398942, 2913001, 3137078, 5826002, 20391007, 40782014]

約数ペア:

[(1, 40782014), (2, 20391007), (7, 5826002), (13, 3137078), (14, 2913001), (17, 2398942), (26, 1568539), (34, 1199471), (49, 832286), (91, 448154), (98, 416143), (119, 342706), (182, 224077), (221, 184534), (238, 171353), (269, 151606), (343, 118898), (442, 92267), (538, 75803), (637, 64022), (686, 59449), (833, 48958), (1274, 32011), (1547, 26362), (1666, 24479), (1883, 21658), (3094, 13181), (3497, 11662), (3766, 10829), (4459, 9146), (4573, 8918), (5831, 6994)]