26194910

素因数分解:

$2^1\times 5^1\times 7^4\times {\mathrm{1091}}^1$

素因数の和:1126

約数の個数: 40

約数和(自身を含む): 55056456

約数和(自身を除く): 28861546

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1091, 1715, 2182, 2401, 3430, 4802, 5455, 7637, 10910, 12005, 15274, 24010, 38185, 53459, 76370, 106918, 267295, 374213, 534590, 748426, 1871065, 2619491, 3742130, 5238982, 13097455, 26194910]

約数ペア:

[(1, 26194910), (2, 13097455), (5, 5238982), (7, 3742130), (10, 2619491), (14, 1871065), (35, 748426), (49, 534590), (70, 374213), (98, 267295), (245, 106918), (343, 76370), (490, 53459), (686, 38185), (1091, 24010), (1715, 15274), (2182, 12005), (2401, 10910), (3430, 7637), (4802, 5455)]