12732356

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1$

素因数の和:313

約数の個数: 72

約数和(自身を含む): 29494080

約数和(自身を除く): 16761724

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 49, 52, 76, 91, 98, 133, 182, 196, 247, 263, 266, 364, 494, 526, 532, 637, 931, 988, 1052, 1274, 1729, 1841, 1862, 2548, 3419, 3458, 3682, 3724, 4997, 6838, 6916, 7364, 9994, 12103, 12887, 13676, 19988, 23933, 24206, 25774, 34979, 47866, 48412, 51548, 64961, 69958, 95732, 129922, 139916, 167531, 244853, 259844, 335062, 454727, 489706, 670124, 909454, 979412, 1818908, 3183089, 6366178, 12732356]

約数ペア:

[(1, 12732356), (2, 6366178), (4, 3183089), (7, 1818908), (13, 979412), (14, 909454), (19, 670124), (26, 489706), (28, 454727), (38, 335062), (49, 259844), (52, 244853), (76, 167531), (91, 139916), (98, 129922), (133, 95732), (182, 69958), (196, 64961), (247, 51548), (263, 48412), (266, 47866), (364, 34979), (494, 25774), (526, 24206), (532, 23933), (637, 19988), (931, 13676), (988, 12887), (1052, 12103), (1274, 9994), (1729, 7364), (1841, 6916), (1862, 6838), (2548, 4997), (3419, 3724), (3458, 3682)]