2889172256

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{757}}^1\times {\mathrm{2909}}^1$

素因数の和:3717

約数の個数: 48

約数和(自身を含む): 5836493880

約数和(自身を除く): 2947321624

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 757, 1312, 1514, 2909, 3028, 5818, 6056, 11636, 12112, 23272, 24224, 31037, 46544, 62074, 93088, 119269, 124148, 238538, 248296, 477076, 496592, 954152, 993184, 1908304, 2202113, 3816608, 4404226, 8808452, 17616904, 35233808, 70467616, 90286633, 180573266, 361146532, 722293064, 1444586128, 2889172256]

約数ペア:

[(1, 2889172256), (2, 1444586128), (4, 722293064), (8, 361146532), (16, 180573266), (32, 90286633), (41, 70467616), (82, 35233808), (164, 17616904), (328, 8808452), (656, 4404226), (757, 3816608), (1312, 2202113), (1514, 1908304), (2909, 993184), (3028, 954152), (5818, 496592), (6056, 477076), (11636, 248296), (12112, 238538), (23272, 124148), (24224, 119269), (31037, 93088), (46544, 62074)]