27780688

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5807}}^1$

素因数の和:5851

約数の個数: 40

約数和(自身を含む): 60496128

約数和(自身を除く): 32715440

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 208, 299, 368, 598, 1196, 2392, 4784, 5807, 11614, 23228, 46456, 75491, 92912, 133561, 150982, 267122, 301964, 534244, 603928, 1068488, 1207856, 1736293, 2136976, 3472586, 6945172, 13890344, 27780688]

約数ペア:

[(1, 27780688), (2, 13890344), (4, 6945172), (8, 3472586), (13, 2136976), (16, 1736293), (23, 1207856), (26, 1068488), (46, 603928), (52, 534244), (92, 301964), (104, 267122), (184, 150982), (208, 133561), (299, 92912), (368, 75491), (598, 46456), (1196, 23228), (2392, 11614), (4784, 5807)]