27690296

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2719}}^1$

素因数の和:2811

約数の個数: 32

約数和(自身を含む): 55488000

約数和(自身を除く): 27797704

約数列:

[1, 2, 4, 8, 19, 38, 67, 76, 134, 152, 268, 536, 1273, 2546, 2719, 5092, 5438, 10184, 10876, 21752, 51661, 103322, 182173, 206644, 364346, 413288, 728692, 1457384, 3461287, 6922574, 13845148, 27690296]

約数ペア:

[(1, 27690296), (2, 13845148), (4, 6922574), (8, 3461287), (19, 1457384), (38, 728692), (67, 413288), (76, 364346), (134, 206644), (152, 182173), (268, 103322), (536, 51661), (1273, 21752), (2546, 10876), (2719, 10184), (5092, 5438)]