64638816

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61211}}^1$

素因数の和:61235

約数の個数: 48

約数和(自身を含む): 185105088

約数和(自身を除く): 120466272

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 352, 528, 1056, 61211, 122422, 183633, 244844, 367266, 489688, 673321, 734532, 979376, 1346642, 1469064, 1958752, 2019963, 2693284, 2938128, 4039926, 5386568, 5876256, 8079852, 10773136, 16159704, 21546272, 32319408, 64638816]

約数ペア:

[(1, 64638816), (2, 32319408), (3, 21546272), (4, 16159704), (6, 10773136), (8, 8079852), (11, 5876256), (12, 5386568), (16, 4039926), (22, 2938128), (24, 2693284), (32, 2019963), (33, 1958752), (44, 1469064), (48, 1346642), (66, 979376), (88, 734532), (96, 673321), (132, 489688), (176, 367266), (264, 244844), (352, 183633), (528, 122422), (1056, 61211)]