25599504

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1249}}^1$

素因数の和:1328

約数の個数: 80

約数和(自身を含む): 76880000

約数和(自身を除く): 51280496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 61, 84, 112, 122, 168, 183, 244, 336, 366, 427, 488, 732, 854, 976, 1249, 1281, 1464, 1708, 2498, 2562, 2928, 3416, 3747, 4996, 5124, 6832, 7494, 8743, 9992, 10248, 14988, 17486, 19984, 20496, 26229, 29976, 34972, 52458, 59952, 69944, 76189, 104916, 139888, 152378, 209832, 228567, 304756, 419664, 457134, 533323, 609512, 914268, 1066646, 1219024, 1599969, 1828536, 2133292, 3199938, 3657072, 4266584, 6399876, 8533168, 12799752, 25599504]

約数ペア:

[(1, 25599504), (2, 12799752), (3, 8533168), (4, 6399876), (6, 4266584), (7, 3657072), (8, 3199938), (12, 2133292), (14, 1828536), (16, 1599969), (21, 1219024), (24, 1066646), (28, 914268), (42, 609512), (48, 533323), (56, 457134), (61, 419664), (84, 304756), (112, 228567), (122, 209832), (168, 152378), (183, 139888), (244, 104916), (336, 76189), (366, 69944), (427, 59952), (488, 52458), (732, 34972), (854, 29976), (976, 26229), (1249, 20496), (1281, 19984), (1464, 17486), (1708, 14988), (2498, 10248), (2562, 9992), (2928, 8743), (3416, 7494), (3747, 6832), (4996, 5124)]