42403013276

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{7927}}^1$

素因数の和:8191

約数の個数: 72

約数和(自身を含む): 82749197664

約数和(自身を除く): 40346184388

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 169, 193, 338, 386, 533, 676, 772, 1066, 2132, 2509, 5018, 6929, 7913, 7927, 10036, 13858, 15826, 15854, 27716, 31652, 31708, 32617, 65234, 102869, 103051, 130468, 205738, 206102, 325007, 411476, 412204, 650014, 1300028, 1337297, 1339663, 1529911, 2674594, 2679326, 3059822, 4225091, 5349188, 5358652, 6119644, 8450182, 16900364, 19888843, 39777686, 54926183, 62726351, 79555372, 109852366, 125452702, 219704732, 250905404, 258554959, 517109918, 815442563, 1034219836, 1630885126, 3261770252, 10600753319, 21201506638, 42403013276]

約数ペア:

[(1, 42403013276), (2, 21201506638), (4, 10600753319), (13, 3261770252), (26, 1630885126), (41, 1034219836), (52, 815442563), (82, 517109918), (164, 258554959), (169, 250905404), (193, 219704732), (338, 125452702), (386, 109852366), (533, 79555372), (676, 62726351), (772, 54926183), (1066, 39777686), (2132, 19888843), (2509, 16900364), (5018, 8450182), (6929, 6119644), (7913, 5358652), (7927, 5349188), (10036, 4225091), (13858, 3059822), (15826, 2679326), (15854, 2674594), (27716, 1529911), (31652, 1339663), (31708, 1337297), (32617, 1300028), (65234, 650014), (102869, 412204), (103051, 411476), (130468, 325007), (205738, 206102)]