68480064688

素因数分解:

$2^4\times 7^1\times {\mathrm{4787}}^1\times {\mathrm{127727}}^1$

素因数の和:132529

約数の個数: 40

約数和(自身を含む): 151667292672

約数和(自身を除く): 83187227984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 4787, 9574, 19148, 33509, 38296, 67018, 76592, 127727, 134036, 255454, 268072, 510908, 536144, 894089, 1021816, 1788178, 2043632, 3576356, 7152712, 14305424, 611429149, 1222858298, 2445716596, 4280004043, 4891433192, 8560008086, 9782866384, 17120016172, 34240032344, 68480064688]

約数ペア:

[(1, 68480064688), (2, 34240032344), (4, 17120016172), (7, 9782866384), (8, 8560008086), (14, 4891433192), (16, 4280004043), (28, 2445716596), (56, 1222858298), (112, 611429149), (4787, 14305424), (9574, 7152712), (19148, 3576356), (33509, 2043632), (38296, 1788178), (67018, 1021816), (76592, 894089), (127727, 536144), (134036, 510908), (255454, 268072)]