7658906108

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1\times {\mathrm{25367}}^1$

素因数の和:25682

約数の個数: 48

約数和(自身を含む): 15751701504

約数和(自身を除く): 8092795396

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 263, 287, 526, 574, 1052, 1148, 1841, 3682, 7364, 10783, 21566, 25367, 43132, 50734, 75481, 101468, 150962, 177569, 301924, 355138, 710276, 1040047, 2080094, 4160188, 6671521, 7280329, 13343042, 14560658, 26686084, 29121316, 46700647, 93401294, 186802588, 273532361, 547064722, 1094129444, 1914726527, 3829453054, 7658906108]

約数ペア:

[(1, 7658906108), (2, 3829453054), (4, 1914726527), (7, 1094129444), (14, 547064722), (28, 273532361), (41, 186802588), (82, 93401294), (164, 46700647), (263, 29121316), (287, 26686084), (526, 14560658), (574, 13343042), (1052, 7280329), (1148, 6671521), (1841, 4160188), (3682, 2080094), (7364, 1040047), (10783, 710276), (21566, 355138), (25367, 301924), (43132, 177569), (50734, 150962), (75481, 101468)]