65659320064

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{19729363}}^1$

素因数の和:19729392

約数の個数: 36

約数和(自身を含む): 141143870056

約数和(自身を除く): 75484549992

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 19729363, 39458726, 78917452, 157834904, 256481719, 315669808, 512963438, 631339616, 1025926876, 1262679232, 2051853752, 2525358464, 4103707504, 5050716928, 8207415008, 16414830016, 32829660032, 65659320064]

約数ペア:

[(1, 65659320064), (2, 32829660032), (4, 16414830016), (8, 8207415008), (13, 5050716928), (16, 4103707504), (26, 2525358464), (32, 2051853752), (52, 1262679232), (64, 1025926876), (104, 631339616), (128, 512963438), (208, 315669808), (256, 256481719), (416, 157834904), (832, 78917452), (1664, 39458726), (3328, 19729363)]