64432884

素因数分解:

$2^2\times 3^1\times {\mathrm{1667}}^1\times {\mathrm{3221}}^1$

素因数の和:4895

約数の個数: 24

約数和(自身を含む): 150480288

約数和(自身を除く): 86047404

約数列:

[1, 2, 3, 4, 6, 12, 1667, 3221, 3334, 5001, 6442, 6668, 9663, 10002, 12884, 19326, 20004, 38652, 5369407, 10738814, 16108221, 21477628, 32216442, 64432884]

約数ペア:

[(1, 64432884), (2, 32216442), (3, 21477628), (4, 16108221), (6, 10738814), (12, 5369407), (1667, 38652), (3221, 20004), (3334, 19326), (5001, 12884), (6442, 10002), (6668, 9663)]