27853924

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1277}}^1$

素因数の和:1348

約数の個数: 48

約数和(自身を含む): 60117120

約数和(自身を除く): 32263196

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 41, 76, 82, 133, 164, 266, 287, 532, 574, 779, 1148, 1277, 1558, 2554, 3116, 5108, 5453, 8939, 10906, 17878, 21812, 24263, 35756, 48526, 52357, 97052, 104714, 169841, 209428, 339682, 366499, 679364, 732998, 994783, 1465996, 1989566, 3979132, 6963481, 13926962, 27853924]

約数ペア:

[(1, 27853924), (2, 13926962), (4, 6963481), (7, 3979132), (14, 1989566), (19, 1465996), (28, 994783), (38, 732998), (41, 679364), (76, 366499), (82, 339682), (133, 209428), (164, 169841), (266, 104714), (287, 97052), (532, 52357), (574, 48526), (779, 35756), (1148, 24263), (1277, 21812), (1558, 17878), (2554, 10906), (3116, 8939), (5108, 5453)]