28095236

素因数分解:

$2^2\times {\mathrm{13}}^3\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:205

約数の個数: 48

約数和(自身を含む): 55977600

約数和(自身を除く): 27882364

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 139, 169, 278, 299, 338, 556, 598, 676, 1196, 1807, 2197, 3197, 3614, 3887, 4394, 6394, 7228, 7774, 8788, 12788, 15548, 23491, 41561, 46982, 50531, 83122, 93964, 101062, 166244, 202124, 305383, 540293, 610766, 1080586, 1221532, 2161172, 7023809, 14047618, 28095236]

約数ペア:

[(1, 28095236), (2, 14047618), (4, 7023809), (13, 2161172), (23, 1221532), (26, 1080586), (46, 610766), (52, 540293), (92, 305383), (139, 202124), (169, 166244), (278, 101062), (299, 93964), (338, 83122), (556, 50531), (598, 46982), (676, 41561), (1196, 23491), (1807, 15548), (2197, 12788), (3197, 8788), (3614, 7774), (3887, 7228), (4394, 6394)]