64371779

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{659}}^1$

素因数の和:850

約数の個数: 16

約数和(自身を含む): 69949440

約数和(自身を除く): 5577661

約数列:

[1, 23, 31, 137, 659, 713, 3151, 4247, 15157, 20429, 90283, 97681, 469867, 2076509, 2798773, 64371779]

約数ペア:

[(1, 64371779), (23, 2798773), (31, 2076509), (137, 469867), (659, 97681), (713, 90283), (3151, 20429), (4247, 15157)]