12655607552

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{371699}}^1$

素因数の和:371741

約数の個数: 72

約数和(自身を含む): 30390192000

約数和(自身を除く): 17734584448

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 256, 266, 304, 448, 532, 608, 896, 1064, 1216, 1792, 2128, 2432, 4256, 4864, 8512, 17024, 34048, 371699, 743398, 1486796, 2601893, 2973592, 5203786, 5947184, 7062281, 10407572, 11894368, 14124562, 20815144, 23788736, 28249124, 41630288, 47577472, 49435967, 56498248, 83260576, 95154944, 98871934, 112996496, 166521152, 197743868, 225992992, 333042304, 395487736, 451985984, 666084608, 790975472, 903971968, 1581950944, 1807943936, 3163901888, 6327803776, 12655607552]

約数ペア:

[(1, 12655607552), (2, 6327803776), (4, 3163901888), (7, 1807943936), (8, 1581950944), (14, 903971968), (16, 790975472), (19, 666084608), (28, 451985984), (32, 395487736), (38, 333042304), (56, 225992992), (64, 197743868), (76, 166521152), (112, 112996496), (128, 98871934), (133, 95154944), (152, 83260576), (224, 56498248), (256, 49435967), (266, 47577472), (304, 41630288), (448, 28249124), (532, 23788736), (608, 20815144), (896, 14124562), (1064, 11894368), (1216, 10407572), (1792, 7062281), (2128, 5947184), (2432, 5203786), (4256, 2973592), (4864, 2601893), (8512, 1486796), (17024, 743398), (34048, 371699)]