68724610

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{167621}}^1$

素因数の和:167669

約数の個数: 16

約数和(自身を含む): 126722232

約数和(自身を除く): 57997622

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 167621, 335242, 838105, 1676210, 6872461, 13744922, 34362305, 68724610]

約数ペア:

[(1, 68724610), (2, 34362305), (5, 13744922), (10, 6872461), (41, 1676210), (82, 838105), (205, 335242), (410, 167621)]