65407956

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{6997}}^1$

素因数の和:7064

約数の個数: 48

約数和(自身を含む): 164592960

約数和(自身を除く): 99185004

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 41, 57, 76, 82, 114, 123, 164, 228, 246, 492, 779, 1558, 2337, 3116, 4674, 6997, 9348, 13994, 20991, 27988, 41982, 83964, 132943, 265886, 286877, 398829, 531772, 573754, 797658, 860631, 1147508, 1595316, 1721262, 3442524, 5450663, 10901326, 16351989, 21802652, 32703978, 65407956]

約数ペア:

[(1, 65407956), (2, 32703978), (3, 21802652), (4, 16351989), (6, 10901326), (12, 5450663), (19, 3442524), (38, 1721262), (41, 1595316), (57, 1147508), (76, 860631), (82, 797658), (114, 573754), (123, 531772), (164, 398829), (228, 286877), (246, 265886), (492, 132943), (779, 83964), (1558, 41982), (2337, 27988), (3116, 20991), (4674, 13994), (6997, 9348)]