13711768

素因数分解:

$2^3\times 7^3\times {\mathrm{19}}^1\times {\mathrm{263}}^1$

素因数の和:309

約数の個数: 64

約数和(自身を含む): 31680000

約数和(自身を除く): 17968232

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 263, 266, 343, 392, 526, 532, 686, 931, 1052, 1064, 1372, 1841, 1862, 2104, 2744, 3682, 3724, 4997, 6517, 7364, 7448, 9994, 12887, 13034, 14728, 19988, 25774, 26068, 34979, 39976, 51548, 52136, 69958, 90209, 103096, 139916, 180418, 244853, 279832, 360836, 489706, 721672, 979412, 1713971, 1958824, 3427942, 6855884, 13711768]

約数ペア:

[(1, 13711768), (2, 6855884), (4, 3427942), (7, 1958824), (8, 1713971), (14, 979412), (19, 721672), (28, 489706), (38, 360836), (49, 279832), (56, 244853), (76, 180418), (98, 139916), (133, 103096), (152, 90209), (196, 69958), (263, 52136), (266, 51548), (343, 39976), (392, 34979), (526, 26068), (532, 25774), (686, 19988), (931, 14728), (1052, 13034), (1064, 12887), (1372, 9994), (1841, 7448), (1862, 7364), (2104, 6517), (2744, 4997), (3682, 3724)]