4458460672

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{1093}}^1$

素因数の和:1399

約数の個数: 80

約数和(自身を含む): 9239801472

約数和(自身を除く): 4781340800

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 257, 496, 512, 514, 992, 1028, 1093, 1984, 2056, 2186, 3968, 4112, 4372, 7936, 7967, 8224, 8744, 15872, 15934, 16448, 17488, 31868, 32896, 33883, 34976, 63736, 65792, 67766, 69952, 127472, 131584, 135532, 139904, 254944, 271064, 279808, 280901, 509888, 542128, 559616, 561802, 1019776, 1084256, 1123604, 2039552, 2168512, 2247208, 4079104, 4337024, 4494416, 8674048, 8707931, 8988832, 17348096, 17415862, 17977664, 34831724, 35955328, 69663448, 71910656, 139326896, 143821312, 278653792, 557307584, 1114615168, 2229230336, 4458460672]

約数ペア:

[(1, 4458460672), (2, 2229230336), (4, 1114615168), (8, 557307584), (16, 278653792), (31, 143821312), (32, 139326896), (62, 71910656), (64, 69663448), (124, 35955328), (128, 34831724), (248, 17977664), (256, 17415862), (257, 17348096), (496, 8988832), (512, 8707931), (514, 8674048), (992, 4494416), (1028, 4337024), (1093, 4079104), (1984, 2247208), (2056, 2168512), (2186, 2039552), (3968, 1123604), (4112, 1084256), (4372, 1019776), (7936, 561802), (7967, 559616), (8224, 542128), (8744, 509888), (15872, 280901), (15934, 279808), (16448, 271064), (17488, 254944), (31868, 139904), (32896, 135532), (33883, 131584), (34976, 127472), (63736, 69952), (65792, 67766)]