64355404

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^2\times {\mathrm{563}}^1$

素因数の和:666

約数の個数: 36

約数和(自身を含む): 122443272

約数和(自身を除く): 58087868

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 563, 697, 1126, 1394, 1681, 2252, 2788, 3362, 6724, 9571, 19142, 23083, 28577, 38284, 46166, 57154, 92332, 114308, 392411, 784822, 946403, 1569644, 1892806, 3785612, 16088851, 32177702, 64355404]

約数ペア:

[(1, 64355404), (2, 32177702), (4, 16088851), (17, 3785612), (34, 1892806), (41, 1569644), (68, 946403), (82, 784822), (164, 392411), (563, 114308), (697, 92332), (1126, 57154), (1394, 46166), (1681, 38284), (2252, 28577), (2788, 23083), (3362, 19142), (6724, 9571)]