25021584

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{241}}^1$

素因数の和:365

約数の個数: 120

約数和(自身を含む): 81141632

約数和(自身を除く): 56120048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 103, 112, 126, 144, 168, 206, 241, 252, 309, 336, 412, 482, 504, 618, 721, 723, 824, 927, 964, 1008, 1236, 1442, 1446, 1648, 1687, 1854, 1928, 2163, 2169, 2472, 2884, 2892, 3374, 3708, 3856, 4326, 4338, 4944, 5061, 5768, 5784, 6489, 6748, 7416, 8652, 8676, 10122, 11536, 11568, 12978, 13496, 14832, 15183, 17304, 17352, 20244, 24823, 25956, 26992, 30366, 34608, 34704, 40488, 49646, 51912, 60732, 74469, 80976, 99292, 103824, 121464, 148938, 173761, 198584, 223407, 242928, 297876, 347522, 397168, 446814, 521283, 595752, 695044, 893628, 1042566, 1191504, 1390088, 1563849, 1787256, 2085132, 2780176, 3127698, 3574512, 4170264, 6255396, 8340528, 12510792, 25021584]

約数ペア:

[(1, 25021584), (2, 12510792), (3, 8340528), (4, 6255396), (6, 4170264), (7, 3574512), (8, 3127698), (9, 2780176), (12, 2085132), (14, 1787256), (16, 1563849), (18, 1390088), (21, 1191504), (24, 1042566), (28, 893628), (36, 695044), (42, 595752), (48, 521283), (56, 446814), (63, 397168), (72, 347522), (84, 297876), (103, 242928), (112, 223407), (126, 198584), (144, 173761), (168, 148938), (206, 121464), (241, 103824), (252, 99292), (309, 80976), (336, 74469), (412, 60732), (482, 51912), (504, 49646), (618, 40488), (721, 34704), (723, 34608), (824, 30366), (927, 26992), (964, 25956), (1008, 24823), (1236, 20244), (1442, 17352), (1446, 17304), (1648, 15183), (1687, 14832), (1854, 13496), (1928, 12978), (2163, 11568), (2169, 11536), (2472, 10122), (2884, 8676), (2892, 8652), (3374, 7416), (3708, 6748), (3856, 6489), (4326, 5784), (4338, 5768), (4944, 5061)]