28367013908

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{613}}^1\times {\mathrm{14851}}^1$

素因数の和:15528

約数の個数: 48

約数和(自身を含む): 53620472640

約数和(自身を除く): 25253458732

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 613, 779, 1226, 1558, 2452, 3116, 11647, 14851, 23294, 25133, 29702, 46588, 50266, 59404, 100532, 282169, 477527, 564338, 608891, 955054, 1128676, 1217782, 1910108, 2435564, 9103663, 11568929, 18207326, 23137858, 36414652, 46275716, 172969597, 345939194, 373250183, 691878388, 746500366, 1493000732, 7091753477, 14183506954, 28367013908]

約数ペア:

[(1, 28367013908), (2, 14183506954), (4, 7091753477), (19, 1493000732), (38, 746500366), (41, 691878388), (76, 373250183), (82, 345939194), (164, 172969597), (613, 46275716), (779, 36414652), (1226, 23137858), (1558, 18207326), (2452, 11568929), (3116, 9103663), (11647, 2435564), (14851, 1910108), (23294, 1217782), (25133, 1128676), (29702, 955054), (46588, 608891), (50266, 564338), (59404, 477527), (100532, 282169)]