70780148

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{277}}^1\times {\mathrm{503}}^1$

素因数の和:911

約数の個数: 24

約数和(自身を含む): 125540352

約数和(自身を除く): 54760204

約数列:

[1, 2, 4, 127, 254, 277, 503, 508, 554, 1006, 1108, 2012, 35179, 63881, 70358, 127762, 139331, 140716, 255524, 278662, 557324, 17695037, 35390074, 70780148]

約数ペア:

[(1, 70780148), (2, 35390074), (4, 17695037), (127, 557324), (254, 278662), (277, 255524), (503, 140716), (508, 139331), (554, 127762), (1006, 70358), (1108, 63881), (2012, 35179)]