13305856

素因数分解:

$2^{11}\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:184

約数の個数: 48

約数和(自身を含む): 27272700

約数和(自身を除く): 13966844

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 89, 128, 146, 178, 256, 292, 356, 512, 584, 712, 1024, 1168, 1424, 2048, 2336, 2848, 4672, 5696, 6497, 9344, 11392, 12994, 18688, 22784, 25988, 37376, 45568, 51976, 74752, 91136, 103952, 149504, 182272, 207904, 415808, 831616, 1663232, 3326464, 6652928, 13305856]

約数ペア:

[(1, 13305856), (2, 6652928), (4, 3326464), (8, 1663232), (16, 831616), (32, 415808), (64, 207904), (73, 182272), (89, 149504), (128, 103952), (146, 91136), (178, 74752), (256, 51976), (292, 45568), (356, 37376), (512, 25988), (584, 22784), (712, 18688), (1024, 12994), (1168, 11392), (1424, 9344), (2048, 6497), (2336, 5696), (2848, 4672)]