71076804944

素因数分解:

$2^4\times {\mathrm{35797}}^1\times {\mathrm{124097}}^1$

素因数の和:159902

約数の個数: 20

約数和(自身を含む): 137716266324

約数和(自身を除く): 66639461380

約数列:

[1, 2, 4, 8, 16, 35797, 71594, 124097, 143188, 248194, 286376, 496388, 572752, 992776, 1985552, 4442300309, 8884600618, 17769201236, 35538402472, 71076804944]

約数ペア:

[(1, 71076804944), (2, 35538402472), (4, 17769201236), (8, 8884600618), (16, 4442300309), (35797, 1985552), (71594, 992776), (124097, 572752), (143188, 496388), (248194, 286376)]