7858028

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{269}}^1$

素因数の和:449

約数の個数: 24

約数和(自身を含む): 14137200

約数和(自身を除く): 6279172

約数列:

[1, 2, 4, 67, 109, 134, 218, 268, 269, 436, 538, 1076, 7303, 14606, 18023, 29212, 29321, 36046, 58642, 72092, 117284, 1964507, 3929014, 7858028]

約数ペア:

[(1, 7858028), (2, 3929014), (4, 1964507), (67, 117284), (109, 72092), (134, 58642), (218, 36046), (268, 29321), (269, 29212), (436, 18023), (538, 14606), (1076, 7303)]