72279386

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{53}}^1\times {\mathrm{1289}}^1$

素因数の和:1390

約数の個数: 24

約数和(自身を含む): 115565940

約数和(自身を除く): 43286554

約数列:

[1, 2, 23, 46, 53, 106, 529, 1058, 1219, 1289, 2438, 2578, 28037, 29647, 56074, 59294, 68317, 136634, 681881, 1363762, 1571291, 3142582, 36139693, 72279386]

約数ペア:

[(1, 72279386), (2, 36139693), (23, 3142582), (46, 1571291), (53, 1363762), (106, 681881), (529, 136634), (1058, 68317), (1219, 59294), (1289, 56074), (2438, 29647), (2578, 28037)]