66388787584

素因数分解:

$2^7\times 7^2\times {\mathrm{317}}^1\times {\mathrm{33391}}^1$

素因数の和:33736

約数の個数: 96

約数和(自身を含む): 154342164960

約数和(自身を除く): 87953377376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 317, 392, 448, 634, 784, 896, 1268, 1568, 2219, 2536, 3136, 4438, 5072, 6272, 8876, 10144, 15533, 17752, 20288, 31066, 33391, 35504, 40576, 62132, 66782, 71008, 124264, 133564, 142016, 233737, 248528, 267128, 284032, 467474, 497056, 534256, 934948, 994112, 1068512, 1636159, 1869896, 1988224, 2137024, 3272318, 3739792, 4274048, 6544636, 7479584, 10584947, 13089272, 14959168, 21169894, 26178544, 29918336, 42339788, 52357088, 74094629, 84679576, 104714176, 148189258, 169359152, 209428352, 296378516, 338718304, 518662403, 592757032, 677436608, 1037324806, 1185514064, 1354873216, 2074649612, 2371028128, 4149299224, 4742056256, 8298598448, 9484112512, 16597196896, 33194393792, 66388787584]

約数ペア:

[(1, 66388787584), (2, 33194393792), (4, 16597196896), (7, 9484112512), (8, 8298598448), (14, 4742056256), (16, 4149299224), (28, 2371028128), (32, 2074649612), (49, 1354873216), (56, 1185514064), (64, 1037324806), (98, 677436608), (112, 592757032), (128, 518662403), (196, 338718304), (224, 296378516), (317, 209428352), (392, 169359152), (448, 148189258), (634, 104714176), (784, 84679576), (896, 74094629), (1268, 52357088), (1568, 42339788), (2219, 29918336), (2536, 26178544), (3136, 21169894), (4438, 14959168), (5072, 13089272), (6272, 10584947), (8876, 7479584), (10144, 6544636), (15533, 4274048), (17752, 3739792), (20288, 3272318), (31066, 2137024), (33391, 1988224), (35504, 1869896), (40576, 1636159), (62132, 1068512), (66782, 994112), (71008, 934948), (124264, 534256), (133564, 497056), (142016, 467474), (233737, 284032), (248528, 267128)]