27830168968

素因数分解:

$2^3\times 7^2\times {\mathrm{16693}}^1\times {\mathrm{4253}}^1$

素因数の和:20966

約数の個数: 48

約数和(自身を含む): 60718915980

約数和(自身を除く): 32888747012

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 4253, 8506, 16693, 17012, 29771, 33386, 34024, 59542, 66772, 116851, 119084, 133544, 208397, 233702, 238168, 416794, 467404, 817957, 833588, 934808, 1635914, 1667176, 3271828, 6543656, 70995329, 141990658, 283981316, 496967303, 567962632, 993934606, 1987869212, 3478771121, 3975738424, 6957542242, 13915084484, 27830168968]

約数ペア:

[(1, 27830168968), (2, 13915084484), (4, 6957542242), (7, 3975738424), (8, 3478771121), (14, 1987869212), (28, 993934606), (49, 567962632), (56, 496967303), (98, 283981316), (196, 141990658), (392, 70995329), (4253, 6543656), (8506, 3271828), (16693, 1667176), (17012, 1635914), (29771, 934808), (33386, 833588), (34024, 817957), (59542, 467404), (66772, 416794), (116851, 238168), (119084, 233702), (133544, 208397)]