4291217408

素因数分解:

$2^{11}\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{263}}^1$

素因数の和:573

約数の個数: 96

約数和(自身を含む): 8925396480

約数和(自身を除く): 4634179072

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 257, 263, 496, 512, 514, 526, 992, 1024, 1028, 1052, 1984, 2048, 2056, 2104, 3968, 4112, 4208, 7936, 7967, 8153, 8224, 8416, 15872, 15934, 16306, 16448, 16832, 31744, 31868, 32612, 32896, 33664, 63488, 63736, 65224, 65792, 67328, 67591, 127472, 130448, 131584, 134656, 135182, 254944, 260896, 263168, 269312, 270364, 509888, 521792, 526336, 538624, 540728, 1019776, 1043584, 1081456, 2039552, 2087168, 2095321, 2162912, 4079104, 4174336, 4190642, 4325824, 8158208, 8348672, 8381284, 8651648, 16316416, 16697344, 16762568, 17303296, 33525136, 34606592, 67050272, 69213184, 134100544, 138426368, 268201088, 536402176, 1072804352, 2145608704, 4291217408]

約数ペア:

[(1, 4291217408), (2, 2145608704), (4, 1072804352), (8, 536402176), (16, 268201088), (31, 138426368), (32, 134100544), (62, 69213184), (64, 67050272), (124, 34606592), (128, 33525136), (248, 17303296), (256, 16762568), (257, 16697344), (263, 16316416), (496, 8651648), (512, 8381284), (514, 8348672), (526, 8158208), (992, 4325824), (1024, 4190642), (1028, 4174336), (1052, 4079104), (1984, 2162912), (2048, 2095321), (2056, 2087168), (2104, 2039552), (3968, 1081456), (4112, 1043584), (4208, 1019776), (7936, 540728), (7967, 538624), (8153, 526336), (8224, 521792), (8416, 509888), (15872, 270364), (15934, 269312), (16306, 263168), (16448, 260896), (16832, 254944), (31744, 135182), (31868, 134656), (32612, 131584), (32896, 130448), (33664, 127472), (63488, 67591), (63736, 67328), (65224, 65792)]