8229356

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:222

約数の個数: 36

約数和(自身を含む): 15681960

約数和(自身を除く): 7452604

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 139, 164, 278, 361, 556, 722, 779, 1444, 1558, 2641, 3116, 5282, 5699, 10564, 11398, 14801, 22796, 29602, 50179, 59204, 100358, 108281, 200716, 216562, 433124, 2057339, 4114678, 8229356]

約数ペア:

[(1, 8229356), (2, 4114678), (4, 2057339), (19, 433124), (38, 216562), (41, 200716), (76, 108281), (82, 100358), (139, 59204), (164, 50179), (278, 29602), (361, 22796), (556, 14801), (722, 11398), (779, 10564), (1444, 5699), (1558, 5282), (2641, 3116)]