1425563824

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{283}}^1$

素因数の和:522

約数の個数: 80

約数和(自身を含む): 2911940608

約数和(自身を除く): 1486376784

約数列:

[1, 2, 4, 8, 16, 37, 67, 74, 127, 134, 148, 254, 268, 283, 296, 508, 536, 566, 592, 1016, 1072, 1132, 2032, 2264, 2479, 4528, 4699, 4958, 8509, 9398, 9916, 10471, 17018, 18796, 18961, 19832, 20942, 34036, 35941, 37592, 37922, 39664, 41884, 68072, 71882, 75184, 75844, 83768, 136144, 143764, 151688, 167536, 287528, 303376, 314833, 575056, 629666, 701557, 1259332, 1329817, 1403114, 2408047, 2518664, 2659634, 2806228, 4816094, 5037328, 5319268, 5612456, 9632188, 10638536, 11224912, 19264376, 21277072, 38528752, 89097739, 178195478, 356390956, 712781912, 1425563824]

約数ペア:

[(1, 1425563824), (2, 712781912), (4, 356390956), (8, 178195478), (16, 89097739), (37, 38528752), (67, 21277072), (74, 19264376), (127, 11224912), (134, 10638536), (148, 9632188), (254, 5612456), (268, 5319268), (283, 5037328), (296, 4816094), (508, 2806228), (536, 2659634), (566, 2518664), (592, 2408047), (1016, 1403114), (1072, 1329817), (1132, 1259332), (2032, 701557), (2264, 629666), (2479, 575056), (4528, 314833), (4699, 303376), (4958, 287528), (8509, 167536), (9398, 151688), (9916, 143764), (10471, 136144), (17018, 83768), (18796, 75844), (18961, 75184), (19832, 71882), (20942, 68072), (34036, 41884), (35941, 39664), (37592, 37922)]