61240064

素因数分解:

$2^8\times {\mathrm{139}}^1\times {\mathrm{1721}}^1$

素因数の和:1876

約数の個数: 36

約数和(自身を含む): 123191880

約数和(自身を除く): 61951816

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 256, 278, 556, 1112, 1721, 2224, 3442, 4448, 6884, 8896, 13768, 17792, 27536, 35584, 55072, 110144, 220288, 239219, 440576, 478438, 956876, 1913752, 3827504, 7655008, 15310016, 30620032, 61240064]

約数ペア:

[(1, 61240064), (2, 30620032), (4, 15310016), (8, 7655008), (16, 3827504), (32, 1913752), (64, 956876), (128, 478438), (139, 440576), (256, 239219), (278, 220288), (556, 110144), (1112, 55072), (1721, 35584), (2224, 27536), (3442, 17792), (4448, 13768), (6884, 8896)]