65346244

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{16223}}^1$

素因数の和:16299

約数の個数: 24

約数和(自身を含む): 122653440

約数和(自身を除く): 57307196

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 1007, 2014, 4028, 16223, 32446, 64892, 308237, 616474, 859819, 1232948, 1719638, 3439276, 16336561, 32673122, 65346244]

約数ペア:

[(1, 65346244), (2, 32673122), (4, 16336561), (19, 3439276), (38, 1719638), (53, 1232948), (76, 859819), (106, 616474), (212, 308237), (1007, 64892), (2014, 32446), (4028, 16223)]