64226896

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{28879}}^1$

素因数の和:29026

約数の個数: 20

約数和(自身を含む): 125339200

約数和(自身を除く): 61112304

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 28879, 57758, 115516, 231032, 462064, 4014181, 8028362, 16056724, 32113448, 64226896]

約数ペア:

[(1, 64226896), (2, 32113448), (4, 16056724), (8, 8028362), (16, 4014181), (139, 462064), (278, 231032), (556, 115516), (1112, 57758), (2224, 28879)]