42747574

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{13009}}^1$

素因数の和:13095

約数の個数: 16

約数和(自身を含む): 67443840

約数和(自身を除く): 24696266

約数列:

[1, 2, 31, 53, 62, 106, 1643, 3286, 13009, 26018, 403279, 689477, 806558, 1378954, 21373787, 42747574]

約数ペア:

[(1, 42747574), (2, 21373787), (31, 1378954), (53, 806558), (62, 689477), (106, 403279), (1643, 26018), (3286, 13009)]