29714880962

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{15809}}^1$

素因数の和:15987

約数の個数: 48

約数和(自身を含む): 49578389280

約数和(自身を除く): 19863508318

約数列:

[1, 2, 13, 26, 67, 83, 134, 166, 169, 338, 871, 1079, 1742, 2158, 5561, 11122, 11323, 14027, 15809, 22646, 28054, 31618, 72293, 144586, 205517, 411034, 939809, 1059203, 1312147, 1879618, 2118406, 2624294, 2671721, 5343442, 13769639, 17057911, 27539278, 34115822, 87913849, 175827698, 179005307, 221752843, 358010614, 443505686, 1142880037, 2285760074, 14857440481, 29714880962]

約数ペア:

[(1, 29714880962), (2, 14857440481), (13, 2285760074), (26, 1142880037), (67, 443505686), (83, 358010614), (134, 221752843), (166, 179005307), (169, 175827698), (338, 87913849), (871, 34115822), (1079, 27539278), (1742, 17057911), (2158, 13769639), (5561, 5343442), (11122, 2671721), (11323, 2624294), (14027, 2118406), (15809, 1879618), (22646, 1312147), (28054, 1059203), (31618, 939809), (72293, 411034), (144586, 205517)]