996908768

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{6971}}^1$

素因数の和:7131

約数の個数: 48

約数和(自身を含む): 2029270320

約数和(自身を除く): 1032361552

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 109, 164, 218, 328, 436, 656, 872, 1312, 1744, 3488, 4469, 6971, 8938, 13942, 17876, 27884, 35752, 55768, 71504, 111536, 143008, 223072, 285811, 571622, 759839, 1143244, 1519678, 2286488, 3039356, 4572976, 6078712, 9145952, 12157424, 24314848, 31153399, 62306798, 124613596, 249227192, 498454384, 996908768]

約数ペア:

[(1, 996908768), (2, 498454384), (4, 249227192), (8, 124613596), (16, 62306798), (32, 31153399), (41, 24314848), (82, 12157424), (109, 9145952), (164, 6078712), (218, 4572976), (328, 3039356), (436, 2286488), (656, 1519678), (872, 1143244), (1312, 759839), (1744, 571622), (3488, 285811), (4469, 223072), (6971, 143008), (8938, 111536), (13942, 71504), (17876, 55768), (27884, 35752)]