28778823502

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{281}}^1\times {\mathrm{3169}}^1$

素因数の和:3589

約数の個数: 64

約数和(自身を含む): 51362216640

約数和(自身を除く): 22583393138

約数列:

[1, 2, 11, 13, 22, 26, 113, 143, 226, 281, 286, 562, 1243, 1469, 2486, 2938, 3091, 3169, 3653, 6182, 6338, 7306, 16159, 31753, 32318, 34859, 40183, 41197, 63506, 69718, 80366, 82394, 349283, 358097, 412789, 453167, 698566, 716194, 825578, 890489, 906334, 1780978, 3939067, 4540679, 4655261, 7878134, 9081358, 9310522, 9795379, 11576357, 19590758, 23152714, 51207871, 100625257, 102415742, 127339927, 201250514, 254679854, 1106877827, 1308128341, 2213755654, 2616256682, 14389411751, 28778823502]

約数ペア:

[(1, 28778823502), (2, 14389411751), (11, 2616256682), (13, 2213755654), (22, 1308128341), (26, 1106877827), (113, 254679854), (143, 201250514), (226, 127339927), (281, 102415742), (286, 100625257), (562, 51207871), (1243, 23152714), (1469, 19590758), (2486, 11576357), (2938, 9795379), (3091, 9310522), (3169, 9081358), (3653, 7878134), (6182, 4655261), (6338, 4540679), (7306, 3939067), (16159, 1780978), (31753, 906334), (32318, 890489), (34859, 825578), (40183, 716194), (41197, 698566), (63506, 453167), (69718, 412789), (80366, 358097), (82394, 349283)]