72053278

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{55511}}^1$

素因数の和:55583

約数の個数: 16

約数和(自身を含む): 119905920

約数和(自身を除く): 47852642

約数列:

[1, 2, 11, 22, 59, 118, 649, 1298, 55511, 111022, 610621, 1221242, 3275149, 6550298, 36026639, 72053278]

約数ペア:

[(1, 72053278), (2, 36026639), (11, 6550298), (22, 3275149), (59, 1221242), (118, 610621), (649, 111022), (1298, 55511)]