64918668

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{284731}}^1$

素因数の和:284757

約数の個数: 24

約数和(自身を含む): 159449920

約数和(自身を除く): 94531252

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 284731, 569462, 854193, 1138924, 1708386, 3416772, 5409889, 10819778, 16229667, 21639556, 32459334, 64918668]

約数ペア:

[(1, 64918668), (2, 32459334), (3, 21639556), (4, 16229667), (6, 10819778), (12, 5409889), (19, 3416772), (38, 1708386), (57, 1138924), (76, 854193), (114, 569462), (228, 284731)]