26974810

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{44221}}^1$

素因数の和:44289

約数の個数: 16

約数和(自身を含む): 49351752

約数和(自身を除く): 22376942

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 44221, 88442, 221105, 442210, 2697481, 5394962, 13487405, 26974810]

約数ペア:

[(1, 26974810), (2, 13487405), (5, 5394962), (10, 2697481), (61, 442210), (122, 221105), (305, 88442), (610, 44221)]