28560287904

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{613}}^1\times {\mathrm{21101}}^1$

素因数の和:21750

約数の個数: 96

約数和(自身を含む): 78361686144

約数和(自身を除く): 49801398240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 552, 613, 736, 1104, 1226, 1839, 2208, 2452, 3678, 4904, 7356, 9808, 14099, 14712, 19616, 21101, 28198, 29424, 42202, 42297, 56396, 58848, 63303, 84404, 84594, 112792, 126606, 168808, 169188, 225584, 253212, 337616, 338376, 451168, 485323, 506424, 675232, 676752, 970646, 1012848, 1353504, 1455969, 1941292, 2025696, 2911938, 3882584, 5823876, 7765168, 11647752, 12934913, 15530336, 23295504, 25869826, 38804739, 46591008, 51739652, 77609478, 103479304, 155218956, 206958608, 297502999, 310437912, 413917216, 595005998, 620875824, 892508997, 1190011996, 1241751648, 1785017994, 2380023992, 3570035988, 4760047984, 7140071976, 9520095968, 14280143952, 28560287904]

約数ペア:

[(1, 28560287904), (2, 14280143952), (3, 9520095968), (4, 7140071976), (6, 4760047984), (8, 3570035988), (12, 2380023992), (16, 1785017994), (23, 1241751648), (24, 1190011996), (32, 892508997), (46, 620875824), (48, 595005998), (69, 413917216), (92, 310437912), (96, 297502999), (138, 206958608), (184, 155218956), (276, 103479304), (368, 77609478), (552, 51739652), (613, 46591008), (736, 38804739), (1104, 25869826), (1226, 23295504), (1839, 15530336), (2208, 12934913), (2452, 11647752), (3678, 7765168), (4904, 5823876), (7356, 3882584), (9808, 2911938), (14099, 2025696), (14712, 1941292), (19616, 1455969), (21101, 1353504), (28198, 1012848), (29424, 970646), (42202, 676752), (42297, 675232), (56396, 506424), (58848, 485323), (63303, 451168), (84404, 338376), (84594, 337616), (112792, 253212), (126606, 225584), (168808, 169188)]