72727978

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{53}}^1\times {\mathrm{1297}}^1$

素因数の和:1398

約数の個数: 24

約数和(自身を含む): 116282628

約数和(自身を除く): 43554650

約数列:

[1, 2, 23, 46, 53, 106, 529, 1058, 1219, 1297, 2438, 2594, 28037, 29831, 56074, 59662, 68741, 137482, 686113, 1372226, 1581043, 3162086, 36363989, 72727978]

約数ペア:

[(1, 72727978), (2, 36363989), (23, 3162086), (46, 1581043), (53, 1372226), (106, 686113), (529, 137482), (1058, 68741), (1219, 59662), (1297, 56074), (2438, 29831), (2594, 28037)]