27580384

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{397}}^1$

素因数の和:587

約数の個数: 48

約数和(自身を含む): 58974048

約数和(自身を除く): 31393664

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 167, 208, 334, 397, 416, 668, 794, 1336, 1588, 2171, 2672, 3176, 4342, 5161, 5344, 6352, 8684, 10322, 12704, 17368, 20644, 34736, 41288, 66299, 69472, 82576, 132598, 165152, 265196, 530392, 861887, 1060784, 1723774, 2121568, 3447548, 6895096, 13790192, 27580384]

約数ペア:

[(1, 27580384), (2, 13790192), (4, 6895096), (8, 3447548), (13, 2121568), (16, 1723774), (26, 1060784), (32, 861887), (52, 530392), (104, 265196), (167, 165152), (208, 132598), (334, 82576), (397, 69472), (416, 66299), (668, 41288), (794, 34736), (1336, 20644), (1588, 17368), (2171, 12704), (2672, 10322), (3176, 8684), (4342, 6352), (5161, 5344)]