25845456

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:189

約数の個数: 160

約数和(自身を含む): 84383488

約数和(自身を除く): 58538032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 61, 78, 84, 91, 97, 104, 112, 122, 156, 168, 182, 183, 194, 208, 244, 273, 291, 312, 336, 364, 366, 388, 427, 488, 546, 582, 624, 679, 728, 732, 776, 793, 854, 976, 1092, 1164, 1261, 1281, 1358, 1456, 1464, 1552, 1586, 1708, 2037, 2184, 2328, 2379, 2522, 2562, 2716, 2928, 3172, 3416, 3783, 4074, 4368, 4656, 4758, 5044, 5124, 5432, 5551, 5917, 6344, 6832, 7566, 8148, 8827, 9516, 10088, 10248, 10864, 11102, 11834, 12688, 15132, 16296, 16653, 17654, 17751, 19032, 20176, 20496, 22204, 23668, 26481, 30264, 32592, 33306, 35308, 35502, 38064, 41419, 44408, 47336, 52962, 60528, 66612, 70616, 71004, 76921, 82838, 88816, 94672, 105924, 124257, 133224, 141232, 142008, 153842, 165676, 211848, 230763, 248514, 266448, 284016, 307684, 331352, 423696, 461526, 497028, 538447, 615368, 662704, 923052, 994056, 1076894, 1230736, 1615341, 1846104, 1988112, 2153788, 3230682, 3692208, 4307576, 6461364, 8615152, 12922728, 25845456]

約数ペア:

[(1, 25845456), (2, 12922728), (3, 8615152), (4, 6461364), (6, 4307576), (7, 3692208), (8, 3230682), (12, 2153788), (13, 1988112), (14, 1846104), (16, 1615341), (21, 1230736), (24, 1076894), (26, 994056), (28, 923052), (39, 662704), (42, 615368), (48, 538447), (52, 497028), (56, 461526), (61, 423696), (78, 331352), (84, 307684), (91, 284016), (97, 266448), (104, 248514), (112, 230763), (122, 211848), (156, 165676), (168, 153842), (182, 142008), (183, 141232), (194, 133224), (208, 124257), (244, 105924), (273, 94672), (291, 88816), (312, 82838), (336, 76921), (364, 71004), (366, 70616), (388, 66612), (427, 60528), (488, 52962), (546, 47336), (582, 44408), (624, 41419), (679, 38064), (728, 35502), (732, 35308), (776, 33306), (793, 32592), (854, 30264), (976, 26481), (1092, 23668), (1164, 22204), (1261, 20496), (1281, 20176), (1358, 19032), (1456, 17751), (1464, 17654), (1552, 16653), (1586, 16296), (1708, 15132), (2037, 12688), (2184, 11834), (2328, 11102), (2379, 10864), (2522, 10248), (2562, 10088), (2716, 9516), (2928, 8827), (3172, 8148), (3416, 7566), (3783, 6832), (4074, 6344), (4368, 5917), (4656, 5551), (4758, 5432), (5044, 5124)]