27359358

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{439}}^1$

素因数の和:521

約数の個数: 64

約数和(自身を含む): 63866880

約数和(自身を除く): 36507522

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 47, 51, 78, 94, 102, 141, 221, 282, 439, 442, 611, 663, 799, 878, 1222, 1317, 1326, 1598, 1833, 2397, 2634, 3666, 4794, 5707, 7463, 10387, 11414, 14926, 17121, 20633, 20774, 22389, 31161, 34242, 41266, 44778, 61899, 62322, 97019, 123798, 194038, 268229, 291057, 350761, 536458, 582114, 701522, 804687, 1052283, 1609374, 2104566, 4559893, 9119786, 13679679, 27359358]

約数ペア:

[(1, 27359358), (2, 13679679), (3, 9119786), (6, 4559893), (13, 2104566), (17, 1609374), (26, 1052283), (34, 804687), (39, 701522), (47, 582114), (51, 536458), (78, 350761), (94, 291057), (102, 268229), (141, 194038), (221, 123798), (282, 97019), (439, 62322), (442, 61899), (611, 44778), (663, 41266), (799, 34242), (878, 31161), (1222, 22389), (1317, 20774), (1326, 20633), (1598, 17121), (1833, 14926), (2397, 11414), (2634, 10387), (3666, 7463), (4794, 5707)]