12542701312

素因数分解:

$2^8\times {\mathrm{419}}^1\times {\mathrm{116933}}^1$

素因数の和:117368

約数の個数: 36

約数和(自身を含む): 25096375080

約数和(自身を除く): 12553673768

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 419, 838, 1676, 3352, 6704, 13408, 26816, 53632, 107264, 116933, 233866, 467732, 935464, 1870928, 3741856, 7483712, 14967424, 29934848, 48994927, 97989854, 195979708, 391959416, 783918832, 1567837664, 3135675328, 6271350656, 12542701312]

約数ペア:

[(1, 12542701312), (2, 6271350656), (4, 3135675328), (8, 1567837664), (16, 783918832), (32, 391959416), (64, 195979708), (128, 97989854), (256, 48994927), (419, 29934848), (838, 14967424), (1676, 7483712), (3352, 3741856), (6704, 1870928), (13408, 935464), (26816, 467732), (53632, 233866), (107264, 116933)]