64180468

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{2789}}^1$

素因数の和:3327

約数の個数: 24

約数和(自身を含む): 122804640

約数和(自身を除く): 58624172

約数列:

[1, 2, 4, 11, 22, 44, 523, 1046, 2092, 2789, 5578, 5753, 11156, 11506, 23012, 30679, 61358, 122716, 1458647, 2917294, 5834588, 16045117, 32090234, 64180468]

約数ペア:

[(1, 64180468), (2, 32090234), (4, 16045117), (11, 5834588), (22, 2917294), (44, 1458647), (523, 122716), (1046, 61358), (2092, 30679), (2789, 23012), (5578, 11506), (5753, 11156)]