7926491146

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{251}}^1\times {\mathrm{257}}^1$

素因数の和:715

約数の個数: 64

約数和(自身を含む): 14006006784

約数和(自身を除く): 6079515638

約数列:

[1, 2, 7, 14, 67, 131, 134, 251, 257, 262, 469, 502, 514, 917, 938, 1757, 1799, 1834, 3514, 3598, 8777, 16817, 17219, 17554, 32881, 33634, 33667, 34438, 61439, 64507, 65762, 67334, 117719, 120533, 122878, 129014, 230167, 235438, 235669, 241066, 451549, 460334, 471338, 903098, 2203027, 2255689, 4321969, 4406054, 4511378, 8450417, 8643938, 15421189, 15789823, 16900834, 30253783, 30842378, 31579646, 59152919, 60507566, 118305838, 566177939, 1132355878, 3963245573, 7926491146]

約数ペア:

[(1, 7926491146), (2, 3963245573), (7, 1132355878), (14, 566177939), (67, 118305838), (131, 60507566), (134, 59152919), (251, 31579646), (257, 30842378), (262, 30253783), (469, 16900834), (502, 15789823), (514, 15421189), (917, 8643938), (938, 8450417), (1757, 4511378), (1799, 4406054), (1834, 4321969), (3514, 2255689), (3598, 2203027), (8777, 903098), (16817, 471338), (17219, 460334), (17554, 451549), (32881, 241066), (33634, 235669), (33667, 235438), (34438, 230167), (61439, 129014), (64507, 122878), (65762, 120533), (67334, 117719)]