66374528

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:148

約数の個数: 128

約数和(自身を含む): 158630400

約数和(自身を除く): 92255872

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 47, 59, 64, 68, 88, 94, 118, 128, 136, 176, 187, 188, 236, 272, 352, 374, 376, 472, 517, 544, 649, 704, 748, 752, 799, 944, 1003, 1034, 1088, 1298, 1408, 1496, 1504, 1598, 1888, 2006, 2068, 2176, 2596, 2773, 2992, 3008, 3196, 3776, 4012, 4136, 5192, 5546, 5984, 6016, 6392, 7552, 8024, 8272, 8789, 10384, 11033, 11092, 11968, 12784, 16048, 16544, 17578, 20768, 22066, 22184, 23936, 25568, 30503, 32096, 33088, 35156, 41536, 44132, 44368, 47141, 51136, 61006, 64192, 66176, 70312, 83072, 88264, 88736, 94282, 102272, 122012, 128384, 140624, 176528, 177472, 188564, 244024, 281248, 353056, 354944, 377128, 488048, 518551, 562496, 706112, 754256, 976096, 1037102, 1124992, 1412224, 1508512, 1952192, 2074204, 3017024, 3904384, 4148408, 6034048, 8296816, 16593632, 33187264, 66374528]

約数ペア:

[(1, 66374528), (2, 33187264), (4, 16593632), (8, 8296816), (11, 6034048), (16, 4148408), (17, 3904384), (22, 3017024), (32, 2074204), (34, 1952192), (44, 1508512), (47, 1412224), (59, 1124992), (64, 1037102), (68, 976096), (88, 754256), (94, 706112), (118, 562496), (128, 518551), (136, 488048), (176, 377128), (187, 354944), (188, 353056), (236, 281248), (272, 244024), (352, 188564), (374, 177472), (376, 176528), (472, 140624), (517, 128384), (544, 122012), (649, 102272), (704, 94282), (748, 88736), (752, 88264), (799, 83072), (944, 70312), (1003, 66176), (1034, 64192), (1088, 61006), (1298, 51136), (1408, 47141), (1496, 44368), (1504, 44132), (1598, 41536), (1888, 35156), (2006, 33088), (2068, 32096), (2176, 30503), (2596, 25568), (2773, 23936), (2992, 22184), (3008, 22066), (3196, 20768), (3776, 17578), (4012, 16544), (4136, 16048), (5192, 12784), (5546, 11968), (5984, 11092), (6016, 11033), (6392, 10384), (7552, 8789), (8024, 8272)]