1427062016

素因数分解:

$2^8\times {\mathrm{421}}^1\times {\mathrm{13241}}^1$

素因数の和:13678

約数の個数: 36

約数和(自身を含む): 2855531364

約数和(自身を除く): 1428469348

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 421, 842, 1684, 3368, 6736, 13241, 13472, 26482, 26944, 52964, 53888, 105928, 107776, 211856, 423712, 847424, 1694848, 3389696, 5574461, 11148922, 22297844, 44595688, 89191376, 178382752, 356765504, 713531008, 1427062016]

約数ペア:

[(1, 1427062016), (2, 713531008), (4, 356765504), (8, 178382752), (16, 89191376), (32, 44595688), (64, 22297844), (128, 11148922), (256, 5574461), (421, 3389696), (842, 1694848), (1684, 847424), (3368, 423712), (6736, 211856), (13241, 107776), (13472, 105928), (26482, 53888), (26944, 52964)]