56576416

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{443}}^1$

素因数の和:773

約数の個数: 48

約数和(自身を含む): 120615264

約数和(自身を除く): 64038848

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 307, 416, 443, 614, 886, 1228, 1772, 2456, 3544, 3991, 4912, 5759, 7088, 7982, 9824, 11518, 14176, 15964, 23036, 31928, 46072, 63856, 92144, 127712, 136001, 184288, 272002, 544004, 1088008, 1768013, 2176016, 3536026, 4352032, 7072052, 14144104, 28288208, 56576416]

約数ペア:

[(1, 56576416), (2, 28288208), (4, 14144104), (8, 7072052), (13, 4352032), (16, 3536026), (26, 2176016), (32, 1768013), (52, 1088008), (104, 544004), (208, 272002), (307, 184288), (416, 136001), (443, 127712), (614, 92144), (886, 63856), (1228, 46072), (1772, 31928), (2456, 23036), (3544, 15964), (3991, 14176), (4912, 11518), (5759, 9824), (7088, 7982)]