8712412

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:178

約数の個数: 48

約数和(自身を含む): 17136000

約数和(自身を除く): 8423588

約数列:

[1, 2, 4, 19, 29, 38, 58, 59, 67, 76, 116, 118, 134, 236, 268, 551, 1102, 1121, 1273, 1711, 1943, 2204, 2242, 2546, 3422, 3886, 3953, 4484, 5092, 6844, 7772, 7906, 15812, 32509, 36917, 65018, 73834, 75107, 114637, 130036, 147668, 150214, 229274, 300428, 458548, 2178103, 4356206, 8712412]

約数ペア:

[(1, 8712412), (2, 4356206), (4, 2178103), (19, 458548), (29, 300428), (38, 229274), (58, 150214), (59, 147668), (67, 130036), (76, 114637), (116, 75107), (118, 73834), (134, 65018), (236, 36917), (268, 32509), (551, 15812), (1102, 7906), (1121, 7772), (1273, 6844), (1711, 5092), (1943, 4484), (2204, 3953), (2242, 3886), (2546, 3422)]