64637164

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{3529}}^1$

素因数の和:3793

約数の個数: 24

約数和(自身を含む): 119596400

約数和(自身を除く): 54959236

約数列:

[1, 2, 4, 19, 38, 76, 241, 482, 964, 3529, 4579, 7058, 9158, 14116, 18316, 67051, 134102, 268204, 850489, 1700978, 3401956, 16159291, 32318582, 64637164]

約数ペア:

[(1, 64637164), (2, 32318582), (4, 16159291), (19, 3401956), (38, 1700978), (76, 850489), (241, 268204), (482, 134102), (964, 67051), (3529, 18316), (4579, 14116), (7058, 9158)]