28709009136

素因数分解:

$2^4\times 3^2\times {\mathrm{3697}}^1\times {\mathrm{53927}}^1$

素因数の和:57638

約数の個数: 60

約数和(自身を含む): 80368574832

約数和(自身を除く): 51659565696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 3697, 7394, 11091, 14788, 22182, 29576, 33273, 44364, 53927, 59152, 66546, 88728, 107854, 133092, 161781, 177456, 215708, 266184, 323562, 431416, 485343, 532368, 647124, 862832, 970686, 1294248, 1941372, 2588496, 3882744, 7765488, 199368119, 398736238, 598104357, 797472476, 1196208714, 1594944952, 1794313071, 2392417428, 3189889904, 3588626142, 4784834856, 7177252284, 9569669712, 14354504568, 28709009136]

約数ペア:

[(1, 28709009136), (2, 14354504568), (3, 9569669712), (4, 7177252284), (6, 4784834856), (8, 3588626142), (9, 3189889904), (12, 2392417428), (16, 1794313071), (18, 1594944952), (24, 1196208714), (36, 797472476), (48, 598104357), (72, 398736238), (144, 199368119), (3697, 7765488), (7394, 3882744), (11091, 2588496), (14788, 1941372), (22182, 1294248), (29576, 970686), (33273, 862832), (44364, 647124), (53927, 532368), (59152, 485343), (66546, 431416), (88728, 323562), (107854, 266184), (133092, 215708), (161781, 177456)]