25115766

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:126

約数の個数: 96

約数和(自身を含む): 60715008

約数和(自身を除く): 35599242

約数列:

[1, 2, 3, 6, 13, 17, 26, 31, 34, 39, 47, 51, 62, 78, 93, 94, 102, 141, 169, 186, 221, 282, 338, 403, 442, 507, 527, 611, 663, 799, 806, 1014, 1054, 1209, 1222, 1326, 1457, 1581, 1598, 1833, 2397, 2418, 2873, 2914, 3162, 3666, 4371, 4794, 5239, 5746, 6851, 7943, 8619, 8742, 10387, 10478, 13702, 15717, 15886, 17238, 18941, 20553, 20774, 23829, 24769, 31161, 31434, 37882, 41106, 47658, 49538, 56823, 62322, 74307, 89063, 113646, 135031, 148614, 178126, 246233, 267189, 270062, 321997, 405093, 492466, 534378, 643994, 738699, 810186, 965991, 1477398, 1931982, 4185961, 8371922, 12557883, 25115766]

約数ペア:

[(1, 25115766), (2, 12557883), (3, 8371922), (6, 4185961), (13, 1931982), (17, 1477398), (26, 965991), (31, 810186), (34, 738699), (39, 643994), (47, 534378), (51, 492466), (62, 405093), (78, 321997), (93, 270062), (94, 267189), (102, 246233), (141, 178126), (169, 148614), (186, 135031), (221, 113646), (282, 89063), (338, 74307), (403, 62322), (442, 56823), (507, 49538), (527, 47658), (611, 41106), (663, 37882), (799, 31434), (806, 31161), (1014, 24769), (1054, 23829), (1209, 20774), (1222, 20553), (1326, 18941), (1457, 17238), (1581, 15886), (1598, 15717), (1833, 13702), (2397, 10478), (2418, 10387), (2873, 8742), (2914, 8619), (3162, 7943), (3666, 6851), (4371, 5746), (4794, 5239)]