64716904

素因数分解:

$2^3\times 7^1\times {\mathrm{1155659}}^1$

素因数の和:1155672

約数の個数: 16

約数和(自身を含む): 138679200

約数和(自身を除く): 73962296

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1155659, 2311318, 4622636, 8089613, 9245272, 16179226, 32358452, 64716904]

約数ペア:

[(1, 64716904), (2, 32358452), (4, 16179226), (7, 9245272), (8, 8089613), (14, 4622636), (28, 2311318), (56, 1155659)]