66570172

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{311}}^1\times {\mathrm{907}}^1$

素因数の和:1281

約数の個数: 24

約数和(自身を含む): 118984320

約数和(自身を除く): 52414148

約数列:

[1, 2, 4, 59, 118, 236, 311, 622, 907, 1244, 1814, 3628, 18349, 36698, 53513, 73396, 107026, 214052, 282077, 564154, 1128308, 16642543, 33285086, 66570172]

約数ペア:

[(1, 66570172), (2, 33285086), (4, 16642543), (59, 1128308), (118, 564154), (236, 282077), (311, 214052), (622, 107026), (907, 73396), (1244, 53513), (1814, 36698), (3628, 18349)]