4144028

素因数分解:

$2^2\times 7^2\times {\mathrm{21143}}^1$

素因数の和:21161

約数の個数: 18

約数和(自身を含む): 8436456

約数和(自身を除く): 4292428

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 21143, 42286, 84572, 148001, 296002, 592004, 1036007, 2072014, 4144028]

約数ペア:

[(1, 4144028), (2, 2072014), (4, 1036007), (7, 592004), (14, 296002), (28, 148001), (49, 84572), (98, 42286), (196, 21143)]