75760004

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{1531}}^1$

素因数の和:1763

約数の個数: 24

約数和(自身を含む): 135122400

約数和(自身を除く): 59362396

約数列:

[1, 2, 4, 89, 139, 178, 278, 356, 556, 1531, 3062, 6124, 12371, 24742, 49484, 136259, 212809, 272518, 425618, 545036, 851236, 18940001, 37880002, 75760004]

約数ペア:

[(1, 75760004), (2, 37880002), (4, 18940001), (89, 851236), (139, 545036), (178, 425618), (278, 272518), (356, 212809), (556, 136259), (1531, 49484), (3062, 24742), (6124, 12371)]