61580492944

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{202567411}}^1$

素因数の和:202567438

約数の個数: 20

約数和(自身を含む): 125591795440

約数和(自身を除く): 64011302496

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 202567411, 405134822, 810269644, 1620539288, 3241078576, 3848780809, 7697561618, 15395123236, 30790246472, 61580492944]

約数ペア:

[(1, 61580492944), (2, 30790246472), (4, 15395123236), (8, 7697561618), (16, 3848780809), (19, 3241078576), (38, 1620539288), (76, 810269644), (152, 405134822), (304, 202567411)]