18142528

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{4231}}^1$

素因数の和:4310

約数の個数: 28

約数和(自身を含む): 36547552

約数和(自身を除く): 18405024

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 134, 268, 536, 1072, 2144, 4231, 4288, 8462, 16924, 33848, 67696, 135392, 270784, 283477, 566954, 1133908, 2267816, 4535632, 9071264, 18142528]

約数ペア:

[(1, 18142528), (2, 9071264), (4, 4535632), (8, 2267816), (16, 1133908), (32, 566954), (64, 283477), (67, 270784), (134, 135392), (268, 67696), (536, 33848), (1072, 16924), (2144, 8462), (4231, 4288)]