27960952

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{173}}^1\times {\mathrm{227}}^1$

素因数の和:495

約数の個数: 32

約数和(自身を含む): 53557200

約数和(自身を除く): 25596248

約数列:

[1, 2, 4, 8, 89, 173, 178, 227, 346, 356, 454, 692, 712, 908, 1384, 1816, 15397, 20203, 30794, 39271, 40406, 61588, 78542, 80812, 123176, 157084, 161624, 314168, 3495119, 6990238, 13980476, 27960952]

約数ペア:

[(1, 27960952), (2, 13980476), (4, 6990238), (8, 3495119), (89, 314168), (173, 161624), (178, 157084), (227, 123176), (346, 80812), (356, 78542), (454, 61588), (692, 40406), (712, 39271), (908, 30794), (1384, 20203), (1816, 15397)]