72473654

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{25147}}^1$

素因数の和:25291

約数の個数: 16

約数和(自身を含む): 119503296

約数和(自身を除く): 47029642

約数列:

[1, 2, 11, 22, 131, 262, 1441, 2882, 25147, 50294, 276617, 553234, 3294257, 6588514, 36236827, 72473654]

約数ペア:

[(1, 72473654), (2, 36236827), (11, 6588514), (22, 3294257), (131, 553234), (262, 276617), (1441, 50294), (2882, 25147)]