71984089

素因数分解:

${\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1\times {\mathrm{229}}^1$

素因数の和:504

約数の個数: 16

約数和(自身を含む): 76838400

約数和(自身を除く): 4854311

約数列:

[1, 23, 79, 173, 229, 1817, 3979, 5267, 13667, 18091, 39617, 314341, 416093, 911191, 3129743, 71984089]

約数ペア:

[(1, 71984089), (23, 3129743), (79, 911191), (173, 416093), (229, 314341), (1817, 39617), (3979, 18091), (5267, 13667)]