28559042148

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{706837}}^1$

素因数の和:706901

約数の個数: 96

約数和(自身を含む): 84232470784

約数和(自身を除く): 55673428636

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 37, 39, 42, 52, 74, 78, 84, 91, 111, 148, 156, 182, 222, 259, 273, 364, 444, 481, 518, 546, 777, 962, 1036, 1092, 1443, 1554, 1924, 2886, 3108, 3367, 5772, 6734, 10101, 13468, 20202, 40404, 706837, 1413674, 2120511, 2827348, 4241022, 4947859, 8482044, 9188881, 9895718, 14843577, 18377762, 19791436, 26152969, 27566643, 29687154, 36755524, 52305938, 55133286, 59374308, 64322167, 78458907, 104611876, 110266572, 128644334, 156917814, 183070783, 192966501, 257288668, 313835628, 339988597, 366141566, 385933002, 549212349, 679977194, 732283132, 771866004, 1019965791, 1098424698, 1359954388, 2039931582, 2196849396, 2379920179, 4079863164, 4759840358, 7139760537, 9519680716, 14279521074, 28559042148]

約数ペア:

[(1, 28559042148), (2, 14279521074), (3, 9519680716), (4, 7139760537), (6, 4759840358), (7, 4079863164), (12, 2379920179), (13, 2196849396), (14, 2039931582), (21, 1359954388), (26, 1098424698), (28, 1019965791), (37, 771866004), (39, 732283132), (42, 679977194), (52, 549212349), (74, 385933002), (78, 366141566), (84, 339988597), (91, 313835628), (111, 257288668), (148, 192966501), (156, 183070783), (182, 156917814), (222, 128644334), (259, 110266572), (273, 104611876), (364, 78458907), (444, 64322167), (481, 59374308), (518, 55133286), (546, 52305938), (777, 36755524), (962, 29687154), (1036, 27566643), (1092, 26152969), (1443, 19791436), (1554, 18377762), (1924, 14843577), (2886, 9895718), (3108, 9188881), (3367, 8482044), (5772, 4947859), (6734, 4241022), (10101, 2827348), (13468, 2120511), (20202, 1413674), (40404, 706837)]