28521792

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^2\times {\mathrm{293}}^1$

素因数の和:337

約数の個数: 126

約数和(自身を含む): 88827102

約数和(自身を除く): 60305310

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 169, 192, 208, 234, 288, 293, 312, 338, 416, 468, 507, 576, 586, 624, 676, 832, 879, 936, 1014, 1172, 1248, 1352, 1521, 1758, 1872, 2028, 2344, 2496, 2637, 2704, 3042, 3516, 3744, 3809, 4056, 4688, 5274, 5408, 6084, 7032, 7488, 7618, 8112, 9376, 10548, 10816, 11427, 12168, 14064, 15236, 16224, 18752, 21096, 22854, 24336, 28128, 30472, 32448, 34281, 42192, 45708, 48672, 49517, 56256, 60944, 68562, 84384, 91416, 97344, 99034, 121888, 137124, 148551, 168768, 182832, 198068, 243776, 274248, 297102, 365664, 396136, 445653, 548496, 594204, 731328, 792272, 891306, 1096992, 1188408, 1584544, 1782612, 2193984, 2376816, 3169088, 3565224, 4753632, 7130448, 9507264, 14260896, 28521792]

約数ペア:

[(1, 28521792), (2, 14260896), (3, 9507264), (4, 7130448), (6, 4753632), (8, 3565224), (9, 3169088), (12, 2376816), (13, 2193984), (16, 1782612), (18, 1584544), (24, 1188408), (26, 1096992), (32, 891306), (36, 792272), (39, 731328), (48, 594204), (52, 548496), (64, 445653), (72, 396136), (78, 365664), (96, 297102), (104, 274248), (117, 243776), (144, 198068), (156, 182832), (169, 168768), (192, 148551), (208, 137124), (234, 121888), (288, 99034), (293, 97344), (312, 91416), (338, 84384), (416, 68562), (468, 60944), (507, 56256), (576, 49517), (586, 48672), (624, 45708), (676, 42192), (832, 34281), (879, 32448), (936, 30472), (1014, 28128), (1172, 24336), (1248, 22854), (1352, 21096), (1521, 18752), (1758, 16224), (1872, 15236), (2028, 14064), (2344, 12168), (2496, 11427), (2637, 10816), (2704, 10548), (3042, 9376), (3516, 8112), (3744, 7618), (3809, 7488), (4056, 7032), (4688, 6084), (5274, 5408)]