38996811344

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{34328179}}^1$

素因数の和:34328258

約数の個数: 20

約数和(自身を含む): 76620497760

約数和(自身を除く): 37623686416

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 34328179, 68656358, 137312716, 274625432, 549250864, 2437300709, 4874601418, 9749202836, 19498405672, 38996811344]

約数ペア:

[(1, 38996811344), (2, 19498405672), (4, 9749202836), (8, 4874601418), (16, 2437300709), (71, 549250864), (142, 274625432), (284, 137312716), (568, 68656358), (1136, 34328179)]